Serial peripheral interface jobs

I need a detail-oriented manual tester to pu...booking and inventory control to checkout and reporting. Deliverables • A concise test plan outlining key scenarios you intend to cover • Step-by-step test cases with expected vs. actual results • A defect log that ranks issues by severity and includes screenshots or screen recordings where helpful • A short usability summary highlighting friction points you notice while navigating the interface on both web and mobile Acceptance criteria All critical and major defects are documented with clear reproduction steps, and regression passes confirm that previously closed issues remain fixed. If you’re meticulous, communicate clearly, and enjoy hands-on exploratory testing, I’m looking forward to yo...

...that consumes those APIs seamlessly. Backend I expect the core to be written in Python using a mainstream framework such as Django or Flask. Key tasks include designing the data models, creating RESTful endpoints, implementing authentication/authorisation, and preparing the project for deployment (Docker or any comparable solution is fine). Frontend Alongside the backend I need the full user interface: page layouts, reusable components, and state management. You are free to choose React, Vue, or another modern JavaScript framework, provided the final result is responsive and integrates cleanly with the Python API. Deliverables • Complete, well-structured Python backend with documented endpoints • Fully functional frontend tied to those endpoints • Source cod...

# Simple Student Management System I’m looking for a freelancer to help develop a simple **Student Management System** for a university project. The system will have three user roles—**Student, Teacher, and Admin**—and should provide a clean, responsive, and easy-to-use web interface. The project should use a lightweight and familiar technology stack: * **Frontend:** HTML, CSS, and Vanilla JavaScript * **Backend:** PHP * **Database:** MySQL * **Authentication:** PHP sessions with role-based access control * **Reports:** PDF and CSV export ## Main Features ### 1. Registration and Login * Public student registration form * Secure login and logout system * Session-based authentication * Password hashing * Role-based access control * Users should only access page...

...Project Overview: We are seeking a Senior Hardware / Embedded Electronics Engineer to perform an end-to-end design audit, simulation, schematic completion, 4-layer PCB layout, and thermal/reliability validation for an industrial-grade ESP32 controller board. Schematic is currently ~85% complete in KiCad. --- ### Appendix A: Scope of Work and Deliverables #### Milestone 1: Schematic Audit, Peripheral Integration & Electrical Simulation ##### A. Scope of Work (Milestone 1) 1. **Circuit Simulation & Power Integrity (PI/PDN):** - Full audit of current KiCad schematic; fix industrial design flaws. - Simulate and validate critical sub-circuits, transient behavior, and PDN stability in Siemens HyperLynx / LTspice before routing. - PDN/PI analysis: Optimize plane imp...

...mobile app and need a tester who is physically in the Philippines—Metro Manila preferred—and already has an active PH phone number. You’ll install the current build on both an Android and an iOS device you own, then walk through the full experience while we watch and discuss over a scheduled video call (Zoom or Google Meet, whichever you like). During the session we will: • review the user interface for visual or layout issues on each platform • exercise every primary function, flagging bugs or confusing flows • note any performance hiccups such as slow loads or crashes Afterwards, please send a concise report (screenshots, short clips, and step-by-step notes) summarizing what you observed, grouped by UI, functionality, and performance. ...

I have two batches of English interface text that now need to read naturally and persuasively in UAE Arabic while remaining 100 % faithful to the source. The first batch covers the public-facing homepage and shared navigation (458 strings); the second contains creation and account-related copy (927 strings). Altogether we are dealing with about 12,250 words spread across 1,385 distinct strings on – a product that is separate from the GGB Consulting site you may have seen before. Here is what I expect: • Translate, not localise or proofread, each string into UAE Arabic, keeping brand names “GGB Studio / GGB Consulting”, all URLs, numbers, and any {placeholders} exactly as written. • Work directly in the supplied spreadsheet, adding an APPROVE / HOLD d...

I’m ready to launch a cryptocurrency exchange built specifically for newcomers, so every decision—in design and in code—needs to feel effortless for someone making their very first trade. Here’s what must be in place from day one: • A truly user-friendly interface that shepherds users from account creation to their first purchase without exposing them to intimidating order books. • Educational resources integrated right into the flow—tooltips, short videos, and concise articles that answer questions in context. • Instant buy/sell functionality so a beginner can move from fiat to crypto (and back) in just a few clicks. The exchange must handle a wide range of cryptocurrencies, not just the usual Bitcoin and Ethereum. A single wa...

...inventory and turn viewers into buyers. During the stream you’ll be the on-screen (or on-mic) host, interacting with the audience, answering questions, calling out bids, and confirming purchases so everything flows smoothly. I’ll provide the products, basic details, and any pricing notes in advance; you focus on engaging storytelling, quick call-outs, and accurate invoicing inside the Whatnot interface. If you already know the platform’s built-in auction tools, pinned listings, and shipping workflow, you’ll jump straight in. A stable internet connection, decent camera setup, and the ability to improvise while maintaining product accuracy are essential. Deliverables • One successful live session on Whatnot (length and schedule agreed beforehand...

...approach, but experience with the official WhatsApp Business API, webhook setup, and either Node.js or Python for the back end will be important. Deliverables I expect: • Conversation flowchart outlining bot logic and escalation paths • Clean, well-commented code or no-code configuration that connects to WhatsApp, the CRM, order system, and knowledge base • A simple dashboard or command interface so my team can update FAQ content and view chat analytics • Deployment guide and brief training session so the handover is smooth If you’ve built chatbots or WhatsApp integrations before, especially those tied to CRMs and order tracking, I’d love to see examples. The goal is a reliable, production-ready assistant that feels natural to customers and...

...customizing a Moodle theme to match our college’s colours, logo, and branding. The role also includes installing, configuring, and customizing plugins to support our academic and administrative needs. Key Responsibilities - Develop or customize a Moodle theme based on the college’s brand guidelines and colour codes. - Customize the login page, homepage, dashboards, course pages, navigation, and other interface elements. - Create a consistent, user-friendly experience across desktop, tablet, and mobile devices. - Recommend, install, and configure Moodle plugins based on the college’s requirements. - Modify existing plugins or develop custom functionality when suitable solutions are unavailable. - Troubleshoot theme, plugin, layout, and functionality issues. - T...

I need a native-Android application that reproduces the workflow now handled in my Excel sheet. The sheet records every job, lets the person doing the work enter his direct costs, and then helps me track what has already been paid and what is still outstanding. I want the same data-entry fields and the same automatic calculations migrated into an intuitive mobile interface so nobody has to touch the spreadsheet again. Two distinct roles are required. • Job performer: opens the app, chooses or creates a job, keys in labour, material or travel costs and immediately sees the calculated total for that job. • Manager/Administrator: sees every submitted job, the running balance of payments, marks items as paid, and can export a simple summary report for accounting. Core fe...

I’m building an information-rich platform and need a clean, contemporary interface that feels effortless for visitors from the very first click. The heart of the experience will be an intuitive search bar, so the entire layout should guide users naturally toward quick, precise discovery of content while staying visually fresh and trustworthy. Here’s what I’d like you to craft in Figma: • Low-fidelity wireframes that map out core pages and user flows • High-fidelity screens with a consistent design system (colour, typography, grid) • An interactive Figma prototype that demonstrates real-world navigation, focused on the search-first journey • Responsive variations so the design shines on desktop, tablet, and mobile • Handoff-ready a...

I’m building a new e-commerce site and the visual side has to shine. My top priority is a clean, intuitive User Interface that guides shoppers effortlessly from landing page to checkout. Along with the look and feel, I need the design prepared to accommodate a secure payment gateway right from the start, so layout decisions must leave space for card input fields, digital-wallet buttons and all related trust badges. Here’s what I expect: • High-fidelity UI mock-ups for the full shopping flow (home, category, product, cart and checkout). • Responsive HTML/CSS once the mock-ups are approved, ready for any common front-end framework I choose to plug in later. • Design assets delivered in an editable format (Figma, Sketch or XD), plus exported web-optimi...

...developer to bring it to life. I’m not interested in a messy prototype or a generic, clunky template. The vision is to build something that feels genuinely world-class—fluid, visually stunning, and as effortless to use as Uber, but with a sharper, more refined aesthetic. The interface needs to be clean, intuitive for everyday users, and completely frictionless from the moment someone opens the app to when they complete a ride. What We Are Building: The Passenger Experience: A gorgeous, minimalist UI with a lightning-fast map interface, seamless pin-dropping, instant fare calculation, and a one-tap booking flow. The Driver Experience: A distraction-free, high-contrast dashboard optimized for quick decision-making, clear route navigation, and earnings tracking....

I need a cross-platform mobile application that pulls live foreign-exchange rates directly from our in-house API. The app will present two experiences: a limited, ad-free version for casual visitors and a full-feature dashboard for paying subscribers. Interface & Style I’m aiming for a modern, sleek look across roughly 10-20 screens. All UI and UX work—wireframes, high-fidelity designs, and final assets—must be included and optimised for both iOS and Android devices. Core Functionality • Real-time rate feed powered by our REST API, with graceful fall-back handling for connectivity issues. • Push notifications to alert users of major market moves or personalised rate thresholds. • Email-and-password authentication with secure token han...

...PDFs and the existing short copy will be shared in a Google Drive folder; your task is to lift the correct text (or rewrite it very lightly for clarity) and place it into the database fields I provide. Scope • Roughly 250–300 SKUs, all within the beauty/skin segment. • Only the Product Description field is required right now—no pricing, ingredient lists or inventory figures. • The entry interface is a web-based dashboard powered by MySQL; a quick Loom walkthrough is ready for you before we start. Acceptance criteria • Each description matches the source wording verbatim unless minor grammar fixes are needed. • No field is left blank or mis-assigned. • Spelling is UK English and character count stays under 500 per item. ...

...Respiratory-rate waveform where applicable. - Heart rate, QTc, blood pressure/MAP, pulse and temperature values. - Real-time changes to patient parameters. - Alarm events and emergency-procedure actions. The waveforms must not freeze, visibly stutter, restart or jump whenever the user changes a parameter or when data is received from another device. The communication layer must not block the user interface or interrupt waveform rendering. The developer must explain how the simulation engine, communication layer and rendering layer will be separated. Please also document the update rate, buffering and interpolation strategy. The developer must demonstrate waveform smoothness on real Android and iOS devices, not only in an emulator. 2. COMMUNICATION THROUGH BOTH WI-FI AND BLUET...

I need a fresh set of expert eyes to comb through my application’s interface with one clear mission: identify every functional bug that a real user could stumble across. Your job is to move through each screen, button, form, and workflow exactly as an end-user would, documenting anything that does not behave as expected. The focus is strictly on functionality. Performance slow-downs and security concerns are outside the scope for now; what matters is whether each visible control responds correctly and consistently, and whether the overall user journey is free of dead ends, broken links, misleading labels, or crashes. To keep our collaboration efficient, here is what I expect you to hand over at the end of testing: • A concise bug report (spreadsheet or issue-tracker e...

...adapts perfectly to desktop, mobile, and tablet screens. The core features I need from day one are: • Inventory management so I can add, edit, track, and automatically alert low-stock items. • Real-time sales tracking with clear dashboards, basic reporting, and export options. • Customer management that lets me create profiles, view purchase history, and segment contacts for marketing. The interface must be fully responsive, touch-friendly, and tested on Chrome, Safari, Edge, and Firefox. I’m open to the framework or language you prefer—as long as the code is clean, well-documented, and easy to maintain. Deliverables I expect: 1. A deployed, browser-based application accessible from desktop, mobile, and tablet. 2. Source code with installation ...

I need a fully-functional AI movie-making app that feels as slick and intuitive as EPNOVA yet stands on its own merits. The finished product must cover three fronts—iOS, Android and a responsive web interface—so users can start a project on one device and finish on another without friction. Core feature set • Automated movie editing that intelligently trims, orders and scores clips • A library of customizable templates for everything from travel vlogs to product promos • Built-in AI voiceovers with multiple languages and tones Under the hood, your solution should leverage facial recognition for smarter grouping, natural language processing for script generation and scene detection for sharper cut suggestions. While the experience must mirror EPNO...

...downloads required, and support real-time multi-player matchmaking so users can join, leave, and re-enter tables without refreshes or lag. Key goals • Real-cash play: a secure wallet system for deposits, withdrawals, and in-game stakes. • Seamless multiplayer: synchronous gameplay with accurate card distribution, turn timers, reconnection handling, and anti-collusion checks. • Intuitive interface: responsive design, smooth animations, and simple onboarding so first-time players understand the rules quickly. • Fairness & security: verifiable RNG, encrypted transactions, and an admin area where I can review games, manage user balances, and set table limits. Deliverables 1. Fully functional web game hosted on a test server. 2. Source code (fro...

I will provide the core product concept, user personas, and full brand assets; your task is to translate all of that into a production-ready Figma file that my iOS and Android engineers can build from without additional redlining. The design must respect both the iOS Human Interface Guidelines and Material Design so the final assets look and feel native on each platform. Please use Figma’s Auto-Layout, Variants, and Component Properties so the system stays flexible and easy to maintain. Deliverables I need from you: • End-to-end user flows mapped out in Figma (including edge cases) • Low-fidelity wireframes evolving into polished, high-fidelity screens for every flow • A reusable component library with documented typography, colour, spacing, and interact...

...needs to leave our lab ready for long-term production use under our brand. The job covers every layer of configuration—network setup, routing, security hardening, firewall rules, and wireless optimisation—so the unit ships with best-practice performance and rock-solid protection. Alongside the technical build I also want it re-branded: a custom RouterOS build that shows our logo on boot, a web interface reskinned in our colours, and a repeatable set of configuration scripts that already include our company name, contact banner, and standard VLAN/DHCP scheme. I should be able to flash a new device in minutes and have it come up with the same look, feel, and settings you create here. Deliverables • Complete live configuration on the 5009B, fully tested (routing...

I’m halfway through a React-based food-delivery platform and need a capable developer—or small team—to bring it across the finish line. The codebase is on Git and already has the basic layout, routing, and component structure in place, but several critical pieces remain: • Frontend polish The interface should feel modern and clean on both desktop and mobile. I have wireframes, a style-guide, and a component library started in Material-UI, yet pages such as the menu grid, cart drawer, and order-tracking view still lack final styling and responsive tweaks. • Core backend features A Node/Express API is live, however user authentication (JWT with refresh tokens) and order management endpoints need to be completed and wired to MongoDB. The data model...

I need a lightweight web solution that lets visitors browse “rental boyfriend” profiles with ease. For this first release I only require one core feature: profile browsing. Each profile must display a concise personal bio that clearly states the individual’s age and interests—nothing more at this stage. Please build a clean, mobile-friendly interface where users can scroll through cards or a grid of profiles, click to open a dedicated profile page, and read the bio content. I’m happy for you to choose the stack you’re most comfortable with, as long as the code is well-structured, documented, and easy for me to extend later. I may add booking or chat functions down the line, so keep future scalability in mind. Deliverables • Fully function...

...Employees can view their profiles, attendance, and leave status. Role-Based Access: Separate access for administrators, HR staff, managers, and employees. Dashboard and Reports: Employee headcount, attendance summaries, pending leave requests, and downloadable reports. Notifications: Alerts for leave requests, approvals, and important HR updates. The system should have a clean, mobile-friendly interface, secure login, and flexibility to add more modules later. Please quote payroll integration, recruitment, and performance management separately as optional additions. Expected Deliverables A working application, deployment, testing, basic documentation, and an admin walkthrough. Please explain your proposed technology, hosting requirements, ownership/licensing terms, and post...

...Android smartphone and, if you have one handy, a tablet as well so we can see how the UI scales across form factors. You can also open it on an emulator or desktop tool for extra checks, but that’s optional. • Explore every screen, trigger every button, and deliberately push each workflow until you’re certain it behaves—or misbehaves. • Capture notes on the three areas I care about most: User Interface quirks, Core Feature accuracy, and overall Performance & Stability. Use the template to log each finding: the exact step you took, what you expected, what actually happened, and—when possible—a screenshot or short recording. I’ll consider the round complete once: 1. The template is fully populated for every major screen and featur...

My WordPress site is ready for a comprehensive upgrade that touches appearance, performance, search visibility, and safety. First, I want the interface to feel fresh and effortless: cleaner navigation paths, a modern visual polish, and rock-solid responsiveness on every screen size. Proposals that include light-weight themes or custom tweaks that preserve existing content structure are welcome. At the same time, I need the pages to load significantly faster. Leveraging caching, image optimisation, a suitable CDN, and database housekeeping should bring measurable gains; please plan to benchmark before and after so we can see the difference. Good looks and speed must be matched by better rankings, so any front-end or back-end tweak should respect on-page SEO best practices—...

...WhatsApp Business line in Spanish, focusing purely on atención al cliente. Your main role will be to greet and guide potential clients who write in with preguntas generales—things like “¿Cómo funciona…?”, “¿Cuánto cuesta…?” or “¿Qué incluye el servicio?”. Every chat is a first impression, so clarity, warmth and fast response times are essential. You’ll work inside the existing WhatsApp Business interface; no extra CRM is required for now. I’ll supply a short FAQ and regular updates on promos so you always have fresh, accurate information at hand. Whenever a question falls outside that scope, simply flag it to me and I’ll step in. Deliverables: • Real-t...

...step in manually is important, but I’m open to whichever framework you normally use—Dialogflow, Twilio, Node, Python, or similar—as long as hand-off is clean and the code is well documented. Deliverables • Fully functional WhatsApp customer-support bot handling text, voice, and multimedia • Ready-to-deploy codebase with documentation and environment variables clearly separated • Simple interface or webhook guide for live-agent takeover and chat history review • Short hand-over call or video explaining setup, testing, and future edits Acceptance Criteria The bot must recognise the three support categories, respond within two seconds on average, fall back gracefully to a human agent on unknown queries, and pass end-to-end testin...

I want to build a Windows desktop application for Sales Management, ERP, and POS. The main focus of the system is simplicity and ease of use. I don't have much experience with UI/UX design, so I want the interface to be designed in a way that is clear, intuitive, modren, and easy for users to understand. The system should make everyday tasks such as managing sales, products, inventory, customers, suppliers, and reports as simple and straightforward as possible. The application should be suitable for businesses of different sizes, starting from small stores and shops and scaling up to large markets and supermarkets. The main idea is: Powerful features, but a simple and easy-to-use experience.

...Responding” crashes. To reproduce the issue reliably you will log in with several different Gmail accounts, so please come prepared with at least three active addresses. Here is what I am looking for: • Install the current APK on a real Android device (not an emulator). • Use each Gmail account to sign up, navigate through every screen, and trigger heavy-use scenarios that might freeze the interface. • The moment the app hangs, capture a full logcat trace, note the steps that led up to it, and grab a quick screen-recording if possible. • Repeat until you can no longer reproduce the freeze or you have isolated a clear pattern. Deliverables 1. A concise test report listing every ANR you encounter, the Gmail profile used, the exact repro steps, a...

I need a developer who can give me full control over Android 15’s User Interface directly from the device itself—no desktop tools or ADB sessions. The goal is a portable-friendly solution that lets me edit: • Icons and Themes • Navigation Bar • Home Screen Layout • …and any other visual elements we can reasonably expose Whether you achieve this through a standalone APK, an overlay engine, or a rootless AOSP mod is up to you, as long as it runs smoothly on stock Android 15 phones and tablets. Deliverables 1. Compiled, installable package (APK or module) 2. Source code with clear build instructions 3. Step-by-step user guide that shows how to apply each UI change and roll it back 4. Brief testing report confirming the app works a...

I'm looking for experienced software developers to create an embroidery design software for Windows. The software should cater to intermediate users and include the following key features: - Pattern creation: Tools to design intricate embroidery patterns. - Editing tools: Functions t...intermediate users and include the following key features: - Pattern creation: Tools to design intricate embroidery patterns. - Editing tools: Functions to modify and refine designs. - Thread color management: Organize and select thread colors. Ideal candidates should have: - Experience in developing design software - Proficiency in Windows application development - Strong understanding of user interface design for intermediate users Please include examples of similar projects you've wor...

...development of a precision prototype die for the KitchenAid Classic Plus dough press attachment, based on the client-provided measurements, reference photos, and specified three-lobe extrusion profile. The scope includes creating an accurate, production-ready CAD design with the 304 food-grade stainless steel external face and plastic internal components clearly defined, incorporating the mounting interface, lip geometry, extrusion openings, poles, chamfers, flow requirements, and three-lobe output shape. The design will be developed with a target dimensional accuracy of 0.05 mm and organized to allow the individual components and critical dimensions to be clearly reviewed. The final deliverable will be the completed CAD design files for the prototype, suitable for design revie...

I need a secure, web-based platform that lets me log in and watch Binance, Coinbase and Kraken and more simultaneously. The system must stream live order-bo...engine that calculates the composite indicator (volume, open interest, liquidity) • Responsive dashboard with user login, charting and flow visualisation • Configurable alert module (email and SMS) • Source code, install guide and brief hand-off call Acceptance criteria will be met when the live feed matches the exchanges’ native data, alerts fire correctly at user-set thresholds, and the interface performs smoothly in a modern browser. Check out a similar website but this project needs to have the additional indicators as above NO CONTACT OUTWITH FREELANCER OR YOU WILL BE REPORTED. ONLY MESSA...

I need a secure, invite-only ChatGPT-style interface that merges several generative abilities into one conversation window. From a single chat, a handful of authorised users must be able to: • hold natural language conversations • request and receive JPG images • generate short MP4 videos or animations • download ready-to-use Word (.doc) and Excel (.xls) files In total, there will likely to 5 to 6 models requiring you to download and configure, but I want to review and agree the models before we start. 1. Perform the required work on my server 2. Wrap them behind one clean chat interface that enforces login and limits access to my named users only. 3. Provide steps on how to install on the end user side. Let me know how you intend to do th...

I need a lightweight program that, every day at exactly 12:00 pm EST, pulls fresh d...• The job can be scripted in the language you feel is most efficient—Python with yfinance/pandas or a Node / Java alternative is fine as long as setup remains simple. • Scheduling must be fully automated (cron, Windows Task Scheduler, or a cloud function such as AWS Lambda—whatever suits the final build). • I only need a one-click setup guide plus well-commented source code; no graphical interface is required. Acceptance criteria 1. I receive the first test email at the scheduled time with realistic data. 2. All three content sections appear in a clean, readable layout. 3. Source code, requirements file and a short README let me reproduce the job on another m...

Role Overview: We are looking to hire a full-time designer for our company. Because this role requires direct, daily coordination and real-time collaboration with our core team members, active communication via WhatsApp is required. Scope of Work: This role covers end-to-end design across internal and external assets, including: Complete CRM interface & layout redesign Company marketing collateral & brochures Official templates (payslips, invoices, reports) Confidential client documentation and branded materials Hiring Process & How This Works: Paid Trial Task: You will be assigned a simple design test to evaluate your speed, aesthetic quality, and responsiveness. Rate: $2.00 / hr for the trial task. Full-Time Offer: If you pass the trial, you will be onboarded...

...existing backend and application functionality. The work will follow this process: Figma UX/UI design → clickable prototype → user testing and revisions → approved design system → React + TypeScript frontend implementation → GitHub pull-request workflow → integration with the existing backend/SDK → staging and regression testing → production release The objective is to transform the current interface into a polished, premium, production-quality consumer travel experience suitable for desktop, tablet and mobile. Scope: Phase 1 - Product Design / FIGMA: ○ Review the existing application and user journeys ○ Redesign the main web-app experience in Figma ○ Build a reusable component/design system ○ Create responsive desktop and mobile layo...

...simulation, hardware validation, debugging, and performance characterization!! The platform should support configurable 5G NR bandwidths and numerologies, multiple carriers, 2×2 and 4×4 operation, and integration between the O-RAN fronthaul, Low-PHY/DFE processing, and RF/DAS hardware! Preferred platform is AMD Xilinx Versal, with the final device selected according to processing, bandwidth, interface, and resource requirements. The final objective is a modular, configurable, hardware-validated Low-PHY FPGA platform that can serve as the digital foundation for future 5G RU and DAS development!!!!!!!...

...• ID card generation – on-demand cards with photos, barcodes/QR and expiry dates, exportable to standard badge printers. Access control Both students and staff will log in to view or update the records appropriate to their role. Please include role-based permissions, single sign-on compatibility (OAuth or SAML), and audit trails for every data change. Technical expectations – Web-first interface, mobile-responsive. – Scalable database design (MySQL, PostgreSQL or similar) with clear schema documentation. – Clean API layer for future mobile app integration. – Source-controlled codebase (Git) and a hand-off that includes installation guide and basic user manual. Acceptance criteria A live staging site, administrator credentials, sam...

...short-form Reels that present Elexxa with a polished, professional and serious tone while still grabbing attention in the first three seconds. Each video must run 50–60 seconds, be delivered in 9:16 (1080 × 1920) and close with a clear “Try Elexxa” call-to-action. Visual guidelines • Use the exact Elexxa logo, purple-and-lime-green palette and the real in-app screenshots I’ll supply. • Let the interface shots fill the frame so viewers instantly recognise the product’s unique features. • No external watermark; add clean, on-brand captions/subtitles throughout. Content focus Please craft one Reel for each of the following: 1. Workplace English & meeting confidence 2. Client conversation role-play 3. Interview pr...

...Key technical prerequisite before full development: the project should first pass a functional test proving that the recurring alert works reliably with the screen locked/off and the app running in background for an extended period, also considering Android battery optimization and background execution limitations. For the MVP, the main requirements are: - Android app; - minimal and intuitive interface; - preset intervals + custom interval; - Start / Pause / Stop; - countdown to the next alert; - beep, vibration, or both; - optional pre-alert before the main signal; - reliable operation with screen off and in background; - user preference saving; - basic analytics to monitor usage, sessions and retention; - architecture ready for future Premium features; - multilingual structure,...

...native apps for both iOS and Android. The overall scope is clear, but I’m happy to refine small details with you once development begins. Key points you should know • Platforms: iOS and Android released simultaneously from a single, well-structured codebase. • Authentication: standard Email/Password sign-up and log-in flows with secure hashing and reset options. • Design: a modern, sleek interface that feels clean, fast, and professional on phones and tablets. I already have colour references and a few wireframes to share. • Deliverables: complete source code in a private repo, compiled builds ready for TestFlight and internal Play Store testing, plus guidance through final App Store and Google Play submissions. • Tech preference: I&rsquo...

...hardware side you should be comfortable sizing MOSFET or relay drivers, building ADC/DAC front ends, integrating industrial sensors, designing power-management and battery-charging circuits, and preparing complete manufacturing files (Gerber, pick-and-place, assembly drawings). On the firmware side I’ll rely on you for robust real-time control that makes full use of timers, PWM, interrupts, DMA and serial interfaces (UART, SPI, I²C, CAN, RS-485/Modbus). Expect to bring up prototypes on the bench, use oscilloscopes and logic analyzers for debugging, and iterate quickly until the system is stable. Typical deliverables: • Finished schematics and PCB layout files • Clean, well-documented firmware with build instructions • Compiled binaries and so...

...not developers—need a browser-based console where they can: • upload or replace a video, • add new questions or full tests, • reorder chapters or subjects, and • publish instantly without code changes. Adding a new class, board, subject or medium should be as simple as filling a form. Because the reference site I shared is only for scope and flow, please propose your own branding and interface. The design should feel fresh, lightweight and friendly to students on low-cost devices and variable networks. Expect thousands of concurrent learners, so efficient video encoding, CDN usage and tight front-end performance matter. I’m leaning toward a headless CMS + React/Vue front end, but I’m open to your stack suggestion as long as it mee...

...necessary for us to independently modify and manufacture future revisions of the PCB The project must not depend on proprietary files retained by the designer. Design review Before manufacturing, I expect a complete engineering review covering at least: * 12–24 V power supply design; * input protection; * protected DC pass-through output; * Ethernet PHY/interface; * ESP32 power integrity; * ESP32 RAM and flash sizing; * USB-C programming interface; * relay drivers and isolation; * Wiegand input protection; * Wi-Fi / Bluetooth / Zigbee / Thread RF layout; * antenna placement and keep-out; * grounding; * ESD protection; * PCB clearances; * thermal considerations; * DFM for JLCPCB; * estimated assembled PCB cost on JLCPCB. Prototype support The designer should be ...

I’m building a mobile-first hiring platform that launches in Kuwait and is designed to scale across the wider region. The goal is to connect talent of all professional levels with companies through a clean, modern, youth-oriented interface that feels nothing like a social network. Job-seeker experience • Account creation with experience and education fields, plus mandatory Skills and CV upload and an optional Portfolio / project showcase section. • Powerful search and filtering for full-time, part-time, and freelance or one-time roles, followed by a streamlined application flow. • Real-time status updates and acceptance or rejection notifications delivered through RallyUp push / in-app alerts. Employer experience • Branded company profile that can...

I need a clean, reliable setup in Google Tag Manager and Google Analytics that lets me see exactly how my Google Ads are performing. Conversions, clicks, and revenue all have to appear in both Analytics and the Google Ads interface without any double-counting or missing data. Right now purchases are coming through an e-commerce platform integration, and that piece is working, but I want the Ad click → purchase path tied back to the exact campaign. In addition, I have phone call conversions running in Google Ads that aren’t being captured in Analytics yet, so those need tags or a call-tracking solution pushed through GTM as well. What I expect from you: • Configure or fine-tune the necessary tags, triggers, and variables in GTM for purchases and phone calls. &bull...