Nosql ruby rails jobs
I run a 160 sq ft KLAVIS Clothing boutique and every fixture is already in place—wall hangers and free-standing garment stands cover the floor. What I don’t have is a sales-focused product arrangement. I’m looking for an experienced visual merchandiser who can turn those blank rails into an irresistible layout that makes shoppers pick up more pieces and head straight to the till. Here’s what I need from you: • An annotated floor plan or planogram showing exactly where each clothing category should live, how to colour-block or theme the runs, and the ideal product density for each rail. • Simple visual references—sketches, mock-ups or photo mood boards—so my staff can understand the look at a glance. • A short implementation g...
We are looking for an experienced GraphQL Engineer with strong skil...backend services using C# .NET Deploy and operate applications on Microsoft Azure Collaborate with frontend teams consuming the API Requirements 5+ years of software engineering experience Strong experience building production GraphQL APIs Solid skills in C# .NET Experience with Azure cloud services Understanding of REST APIs, microservices, and distributed systems Experience with SQL / NoSQL databases Nice to Have Kafka / event-driven architecture Docker / Kubernetes Azure observability tools (App Insights, Azure Monitor) Project Details Remote Freelance / contract Potential for long-term collaboration Please share your GraphQL project experience, especially your role in schema design and API ar...
I have about 205 text-based blog posts sitting in a self-hosted WordPress site that now need a new home on Discourse. The job is to move every post—titles, body content, excerpts, permalinks, tags, publish dates, and any internal links—so that they appear in the correct Discourse categories with clean formatting and working links....content, excerpts, permalinks, tags, publish dates, and any internal links—so that they appear in the correct Discourse categories with clean formatting and working links. I’ll mark the project complete when every post is visible on Discourse, the formatting matches the original, and legacy links land in the correct place. If you have prior experience with WordPress exports, Discourse CLI tools, Ruby, or similar migrations, you...
I’m an IT stud...password reset, optional social OAuth) • E-commerce functionality (product catalogue, cart, checkout, payment-gateway integration) • Real-time chat for users, sellers and support, delivered via WebSockets or a comparable technology A modern JavaScript stack feels right—React or Vue on the front end, with Node.js/Express (or a similar framework) on the back end—and I’m open to either SQL or NoSQL for the database. Clean, well-commented code in a Git repository, a concise README, and deployment to a cloud host such as AWS, Heroku or Vercel are part of the expected hand-off. Acceptance criteria will be a fully functional, responsive web app that passes manual feature testing for all three core areas and can be demonstrated li...
...storage such as Amazon S3, Google Cloud Storage, Azure Blob, or another vendor you prefer. Containerised deployment (Docker, docker-compose, or similar) is ideal so I can spin it up on my own VPS or cloud account with minimal fuss. Deliverables 1. Working web application deployed on a test URL 2. Source code with clear README covering setup, environment variables, and build steps 3. SQL/NoSQL schema scripts (if applicable) 4. Admin credentials and sample user accounts for verification 5. Brief hand-over session or screencast walking through the key flows Acceptance criteria • I can register, log in, upload a document, and share it with a single invited user; any other user is denied access. • The admin panel correctly lists accounts and total sto...
I need an experienced AWS data engineer to design and build production-ready ETL pipelines in AWS Glue. The work centres on moving and transforming data from several source systems—relational databases (e.g., PostgreSQL, MySQL), NoSQL stores, real-time streams coming through Kafka/Kinesis, and a handful of internal/external REST APIs—into a clean, query-friendly layout in S3 and, ultimately, Redshift. Requirements: Strong AWS data engineering experiences with various aws services Experience building end-to-end data pipelines (schema discovery, ingestion, transformation, orchestration, monitoring) Experience working with relational databases like Oracle, MySQL, and SQL Server etc Experience with data ingestion from on-prem systems to cloud Experience with streaming pl...
...guide me through the entire submission process until it is live in the Shopify App Store. I have the core idea sketched out but I am open to best-practice suggestions on tech stack, API usage, and storefront UI so the finished app meets Shopify’s current review guidelines. Key deliverables: • A fully functional Shopify app built with a stable, commonly supported framework (Node/React or Ruby on Rails are both fine). • Installation flow that passes Shopify’s OAuth and billing checks. • All required assets, screenshots, and listing copy prepared for the App Store submission. • Successful upload and approval, with any review feedback handled until the app is published. If you have already navigated the Shopify review process, that...
Requirements -Proven experience in software development with expertise in one of these stacks; Ruby on Rails, JavaScript, Python, C++, C#, Java, React, Angular, Vue and .NET frameworks. -Strong understanding of RESTful API design, web development practices, and front-end development using React or similar frameworks. -Hands-on experience managing cloud infrastructure on AWS and Azure platforms. -Familiarity with IT infrastructure components including RBAC (Role-Based Access Control), Linux server environments, and application deployment strategies. -Proficiency with version control tools such as GitHub, SVN, and Git. -Knowledge of database systems including MySQL and SQL Server along with SQL query optimization skills. -Experience working within Agile methodologies to deliver...
...Core scope • Real-time rastreamento de estoque through the Shopify API, updating quantities across all product variants without manual refreshes. • Notificações de reposição via email and optionally push or SMS when stock falls below a configurable level. Key details – Built for the current Shopify App Bridge and Admin API versions. – Clean, well-commented code in either Node.js or Ruby on Rails (I’m flexible if you prefer another stack that is Shopify-friendly). – All configuration screens must sit natively inside the Shopify admin with Polaris-styled UI components. – Webhook handling should be secure (HMAC verified) and resilient to retries. – Final hand-off includes source code in a...
...interface. Proximity VL53L5CX: 64-zone ToF, 0–400cm, 15fps, 8×8 zone map Water Level Capacitive 4–20mA + float switch backup. 4 thresholds: Empty/Low/Normal/Full Conductivity AD5940 impedance spectroscopy + wireless ISM 868MHz RX (FHSS) ADC ADS131M08 24-bit, 8-channel, CMRR >110dB, PGA ×1–128, 32kSPS Power System Input 220 AC/110 AC , UPS POWER SUPPLY AND 24VDC ±20% (18–30V), <30W typical, <60W peak Rails +24V, +12V, +5V, +3.3V CPU, +3.3V Analog, +1.8V DDR, −12V, +VBAT PMIC TPS65988 + LT8390 multi-rail sequencing PMIC Battery LiFePO4 6Ah, BQ76952 BMS, BQ25730 MPPT charger Switchover <5ms automatic switchover to battery on mains loss Runtime >6 hours on battery at full sensor load Supercap RTC 330F GoldCap — 15...
I am looking for a mechanical designer to create a compact protective frame for a Midas DL431 (6U rack device) using 1" × 1" 80/20 aluminum extrusion. The DL431 should mount using its front rack ears and standard rack rails, and the frame should act as a lightweight touring exoskeleton that protects the unit while remaining open on the sides for airflow and lifting. The framed unit must fit inside a Pelican 1637 Air case, include rear protection for connectors and attached cabling, and allow two identical frames to stack securely using a simple locating or pin system. I need a 3D CAD model, dimensioned drawings, and a complete 80/20 cut list and hardware list so the frame can be fabricated easily. I am specifically looking for someone with practical experience desig...
...module that calculates and displays rankings, win/loss ratios, and similar metrics on demand • Optimise overall performance so the site feels snappy even on older phones Code stack is flexible—I am comfortable with React, Vue, Laravel, or comparable frameworks as long as you explain your reasoning and can meet the timeline. A lightweight, well-structured database (PostgreSQL, MySQL, or a managed NoSQL alternative) is fine so long as it scales. Acceptance criteria 1. PWA passes Lighthouse installability tests and works offline for core data views. 2. Role permissions are enforced on all endpoints and UI components. 3. Medical files remain inaccessible when a user lacks explicit rights; direct-link access is blocked. 4. All views load under two seconds on 3G ac...
We are looking for an experienced GraphQL Engineer with strong ski...backend services using C# .NET Deploy and operate applications on Microsoft Azure Collaborate with frontend teams consuming the API Requirements 5+ years of software engineering experience Strong experience building production GraphQL APIs Solid skills in C# .NET Experience with Azure cloud services Understanding of REST APIs, microservices, and distributed systems Experience with SQL / NoSQL databases Nice to Have Kafka / event-driven architecture Docker / Kubernetes Azure observability tools (App Insights, Azure Monitor) Project Details Remote Freelance / contract Potential for long-term collaboration Please share your GraphQL project experience, especially your role in schema design and API arc...
...expiration dates and send notifications/reminders for renewals. Store letters, approvals, and other correspondence related to each license. Search and filter licenses by type, status, or department. Generate reports of licenses, renewals, and document status. Technical Requirements: The application must be web-based (accessible via browser). Database-backed to securely store all data (SQL or NoSQL). User authentication and authorization to protect sensitive information. Role-based access control (admin, manager, employee). Data backup and security measures (encrypted storage, HTTPS). Optional: Mobile-friendly responsive design. Deliverables: Fully functional web application deployed on a server. Database schema and setup script. Documentation for usage and admin set...
...suit a Hyderabad-based business. Here’s what I need from you: • Clean installation of the latest stable WordPress and WooCommerce on my hosting • A lightweight, responsive theme customised with my branding, colours, and fonts • Product catalogue structure that works for mixed physical and digital inventory, including secure file delivery for downloads • Integration of major Indian payment rails—credit/debit cards, UPI, and net banking—using reliable, PCI-compliant gateways • Shipping and tax rules configured for nationwide delivery, plus straightforward settings for future international expansion • Basic on-page SEO setup (permalinks, meta structure, XML sitemap) so the store is search-ready from day one • A quick...
...clearance. Design Requirements: • Plastic housing designed for injection molding • Wall thickness around 2.5–3 mm • Rear intake grill for airflow • Internal airflow channel (venturi style) to guide air toward the cartridge • Sealed cartridge tunnel so air cannot bypass the filter • Front perforated outlet grill • Hinged front panel that opens fully for cartridge replacement • Internal support rails for cartridge placement • Structural ribs to prevent bending over the 650 mm length Important: Air must be forced through the carbon cartridge only, with no airflow leakage around it. Deliverables Needed: • Full 3D CAD model of the housing • Cross-section showing internal airflow layout • Exploded view of components &...
...household items, or any other fast-moving line you have reliable data for—the broader the coverage, the better. Please structure the final file so it can be imported directly into a database. I will adapt it to my own environment, so a clean, well-documented import format is essential (CSV wrapped in a SQL-ready script, JSON dump, or any other approach that drops smoothly into a relational or NoSQL store is fine as long as the mapping is clear). Key fields I must see per record: product name, brand, bar code (EAN/UPC), pack size or net weight, category, and MRP. Extra attributes such as ingredients, images, or GST rate are welcome if you have them. Deliverable: • One data file in an import-ready format, accompanied by a brief read-me that explains field names, encod...
I’m searching for someone who can comfortably switch between front-end and back-end work while also handling day-to-day bidding on freelance marketplaces for me. The development stack is flexible at this stage, so if you are equally happy working in React, Angular, Vue, Node.js, Django, Rails—or any comparable frameworks—feel free to bring your strengths to the table. Here’s what the role looks like: • Code what’s needed on both the client and server sides, from fixing small UI bugs to adding new database-driven features. • Draft, refine, and submit compelling proposals on freelance platforms, keeping an eye on suitable projects and tailoring each bid to maximise our win rate. • Provide quick progress updates so we can keep momentum...
I want an AI-powered conversational agent that has to work on a web application front end. The bot must tap into our large retail product database so managers can conversationally, ask for actionable insights, kpi, and create reports. Key goals • Deliver actionable insights about consumer behaviour • Easy conversational chat for business user Acceptance cr... 3. Handover of all code (Python/Node or comparable), configuration files, and instructions so my in-house devs can maintain it. 4. Analytics dashboard reporting 5. Final deployment on our production site with my sign-off after load testing. If you have experience with AI projects using LangGraph or similar, or a custom transformer solution—and you’re comfortable integrating with large SQL/NoSQL ...
...handled end-to-end in one intuitive workflow. Once the season starts, fans and players need clean scoreboard views, standings, and push-notification highlights so they never miss first pitch. I will supply branding, rule book PDFs and basic wireframes; you bring the technical expertise to design, develop, test and deploy. A modern stack (React / Flutter, Node or similar, plus a scalable SQL or NoSQL back-end) is preferred, but I’m open as long as performance is rock solid and the codebase is maintainable. Deliverables • Responsive website and companion iOS + Android apps connected to a single back-end • Role-based user system (fan, player, manager, owner, admin) with secure authentication • Auction module for team sales, including payment gateway integr...
...engineers. Support a collaborative environment focused on learning and continuous improvement. Requirements Bachelor’s degree in Software Engineering, Computer Science, or related field (or equivalent professional experience) 8+ years of software engineering experience 5+ years building scalable backend systems Strong experience with microservices architecture 5+ years experience with SQL and NoSQL databases 5+ years programming with C# / .NET Experience with cloud platforms such as AWS, Azure, or GCP Strong problem-solving and system design skills Nice to Have Experience with high-volume data processing systems Experience with distributed systems and event-driven architectures Familiarity with containerization (Docker/Kubernetes) Project Type Long-term oppo...
...ADC accuracy) Thermal management for motor drivers (exposed pad with thermal vias) Certification Requirement: The board must be designed with CE and UKCA certification in mind. This is not optional. The designer must apply appropriate EMC and safety precautions throughout the layout, including: - Continuous ground plane (4-layer stackup preferred) - Proper decoupling and filtering on all power rails - ESD/TVS protection on all external connectors - Correct differential pair routing for USB - Adequate creepage/clearance for the voltage levels present - Space for CE/UKCA marking on silkscreen - RoHS-compliant component selection The specification document includes a detailed compliance guidance section, but the designer is expected to apply professional judgement and add any addi...
...Studio) with modern Material 3 UI • Real-time balance updates and transaction status via WebSocket or equivalent push mechanism • Bank-grade encryption for data in transit and at rest • Simple KYC screens (photo ID + selfie) plugged into a third-party verification API • Admin console endpoint so I can view flagged transactions and force reversals I already have API access to the Instapay rails; you’ll integrate that SDK, manage token refresh, and surface meaningful error messages to the user. A Firebase backend is acceptable for auth and notifications, but I’m open to another cloud stack if it shortens development time. Deliverables I’ll review before sign-off: 1. Source code in a private Git repo with clear commits 2. Signed, i...
...Analytics: A dashboard or log file that exports my performance trends over time. Deployment & Documentation: A README file with instructions on how to run the agent locally (Dockerized or Python Environment) and how to update the LLM keys. Technical Stack Preferred: Orchestration: LangChain, CrewAI, or Microsoft Semantic Kernel. LLM: GPT-4o or Claude 3.5 Sonnet. Database: Vector DB for RAG and SQL/NoSQL for session memory. Voice: Integration with Real-time Speech APIs. Application Instructions (Filtering Bot Responses): Applications that do not include the following will be ignored: The Technical Question: "How will you handle 'Hallucinations' when the agent evaluates a complex Azure Networking scenario that isn't explicitly in the RAG documentation...
...window side to roughly 4 m at the door, so there’s great volume to play with, yet I can’t picture an inviting layout. Here’s what I need from you: • A renter-friendly concept that swaps the current harsh bulb for ambient mood lighting. Please factor in fixtures I can install without chasing cables or damaging the ceiling—think magnetic tracks, plug-in sconces, or smart bulbs on surface-mounted rails. • A wall treatment plan featuring textured wallpaper or wall panels on one accent wall only. I want visual depth without making removal a nightmare when I eventually move, so removable adhesives or click-in panels are important. • A simple floor plan showing the new equipment arrangement, taking the sloped ceiling into account so taller mach...
We are building a solar-powered, low-power IoT field device used outdoors in orchards. We need an experienced PCB design engineer to develop a custom PCB that integrates and reliably powers the system. Scope (PCB only): 1) Schematic + PCB layout for a low-power embedded system 2) Power design: solar charging + battery management, stable rails, protection, brownout handling, and power-path switching 3) Interfaces for MCU + peripherals (camera, GNSS, cellular modem, temp/humidity sensor, RTC/power scheduler) 4) Connector selection, ESD/weather-related protection considerations, test points, and design for manufacturability Deliverables: production-ready Gerbers, BOM, pick/place, schematic, and design files (KiCad/Altium—your preference) Nice to have: Prior experience with sol...
...once: maximise patient comfort, support everyday and emergency medical procedures, and make transfers or repositioning easier for staff and patients alike. To achieve this, the design has to incorporate the following essential features: • Adjustable height for safe transfers and caregiver ergonomics • Full-range tilting (Trendelenburg and reverse) for clinical positioning • Integrated side rails that lock firmly yet fold away smoothly On top of those, I also need the bed to include: • A built-in weighing scale accurate enough for critical-care dosing • Remote-control operability so adjustments can be made by staff or the patient without manual cranks • A high-density memory-foam mattress, contoured to the frame, that can be removed ...
...has to carry full fabrication intelligence. That means brackets, anchors, and all fasteners or rivets are to be modeled, together with realistic sealant gaps so I can run clash and quantity checks straight from the file. A simplified version will not be accepted; I require the fully detailed option. Deliverables • Coordinated LOD 400 BIM model (.rvt or .ifc) containing façade panels, mullions/rails, secondary framing, brackets, anchors, and fasteners/rivets • Automatic panel numbering with an accompanying panel schedule (Excel or CSV) • CNC-ready DXF files for every unique panel or sub-assembly • Complete set of shop drawings in DWG and PDF, extracted directly from the model, ready for fabrication sign-off Acceptance The job is complete wh...
...one (HTTPS, input validation, role-based access). • Clear hand-off: source code in a Git repository, brief technical documentation, and a walk-through session so I can manage ongoing updates. Technology I’m open to your recommendations. Feel free to propose the stack you believe best suits rapid development, performance, and long-term maintainability—whether that’s React + Node.js, Django, Ruby on Rails, or another modern framework. Next steps In your proposal, please outline: 1. Your suggested tech stack and why it’s a good fit. 2. A high-level development plan with milestones (MVP, testing, deployment). 3. Examples of prior web apps you’ve built that demonstrate similar functionality. If you’re confident in delivering a r...
I need a 1099 contractor who can commit 20-40 hours a week to split their time between a brand-new Rails API with a React front-end and an older legacy Rails monolith. Both codebases matter equally to the business, so you’ll be jumping back and forth—building fresh features in the greenfield project while keeping the legacy app functional and stable. We’ll kick things off with new feature development. The exact specs are still loose, so I’ll rely on you to help shape requirements, challenge assumptions, and translate rough product ideas into well-scoped user stories. Clean, well-tested, idiomatic Ruby and modern React are the baseline; RSpec, Jest/Testing Library, GitHub pull-requests, and CI/CD (we use GitHub Actions) are part of the day-to-da...
...modern web application and have already committed to React for the entire front-end experience. The design calls for a clean component architecture, responsive behaviour across desktop and mobile breakpoints, and smooth state management—so expect heavy use of hooks, Context, and, where appropriate, Redux Toolkit. On the server side I’m still weighing options. If you prefer Node.js, Django, or Ruby on Rails, let me know how you would structure the API layer, handle authentication, and manage data persistence; the final decision will be based on whichever stack you can demonstrate will scale cleanly and deploy easily to a cloud host such as AWS or Vercel. Key deliverables • Production-ready React front-end (TypeScript welcome) • REST or GraphQL AP...
I need a fully-parametrised Abaqus/CAE model of a 6 m railway track panel that I can later refine. The arrangement is straightforward: seven concrete sleepers spaced 667 mm centre-to-centre, sitting on a 500 mm ballast layer, with two steel rails fixed above. Three distinct scenarios must be simulated: 1) every sleeper intact, 2) Sleeper 3 cracked, 3) a void under Sleeper 7. On each rail seat apply 200 kN cyclic loading—100 cycles at 5 Hz—so the load history is identical on both sides. Please set up the geometry, section assignments, material definitions, surface-to-surface contact, and boundary conditions so the file is clean and ready for later adjustments and additional studies. Deliverables • Abaqus .cae (and matching .inp) containing the three lo...
...with React or Vue and tied to an Express / Django / Laravel API (I’m open to your preferred stack as long as it is widely supported). • Hosting & deployment – configure everything on my Namecheap shared or VPS plan: SSL, environment variables, automated backups and a simple CI pipeline for future updates. Deliverables 1. Source code in Git with clear README and environment file. 2. SQL (or NoSQL) schema script plus seed data. 3. Live site running on my Namecheap account with domain and HTTPS ready. 4. One-page admin guide covering user creation, language file editing and routine maintenance. Acceptance criteria: • An advertiser can register, log in and publish a listing containing all essential details in ≤3 minutes. • Switching a l...
...package for a residential project located in Coconino County, Arizona (Williams, AZ area). This is an off-grid installation (no utility interconnection). The design must be suitable for AHJ submission and permit approval in Coconino County. PROJECT OVERVIEW • Ground-mounted PV system (30 panels total, approx. 13.5 kW DC) • Mounting preference: pressure-treated wood posts with aluminum or Unistrut rails • Inverter: EG4 FlexBOSS21 (48V split-phase) • Batteries: EG4 PowerPro (2 units, expandable architecture) • Generator: Generac Guardian 7171 (10kW) • Generator integration: 2-wire start via inverter AGS (no standalone ATS preferred unless required) • Two separate 100A cabin panels • Shared solar shed housing inverter, batteries, and genera...
...schematic capture and multi-layer layout in Altium, KiCad, or another industry-standard tool you’re comfortable with. • Footprints for the chosen pogo pins (or recommendations if you see a better mechanical fit), along with any support hardware such as alignment posts or retention frames. • A well-planned power plane arrangement: low impedance paths, proper decoupling, and clear labeling of rails so I can drop the board into different fixtures without second-guessing the pinout. • Manufacturing outputs ready to hand straight to a board house: Gerbers, NC drill, pick-and-place, assembly drawings, and a clean BOM. • Optional 3D step model export so I can verify mechanical clearance in SolidWorks. If you spot improvements—layer count tweaks, ...
...I can toggle visibility and organise geometry exactly as it was authored. • DWG/DXF export must write out attributes from my SketchUp components, groups and entities, allowing that data to travel back to AutoCAD without manual re-tagging. The add-on should install in the usual .rbz format, appear in the Extensions menu, and run smoothly on current public releases of SketchUp Pro. Written in Ruby with the native SketchUp API is preferred, but I’m open to an alternative language route if it delivers the same seamless user experience. Deliverables 1. Signed .rbz package with the functionality above. 2. Brief setup and usage guide (PDF or markdown). 3. Source code with clear comments for future maintenance. I may later expand support to other formats such as OB...
...spending • Private merchants • Diaspora-funded wallets • Local settlement through approved partners • Offshore treasury and liquidity management This is real financial infrastructure, not a consumer app clone. ⸻ The Problem We Are Solving In certain markets: • International cards frequently fail • Local POS/acquiring is unreliable • Cash dominates due to broken payment rails • Merchants cannot reliably accept foreign spend • Governments require visibility, controls, and reversibility V-Pay solves this by: • Holding foreign funds offshore • Running an internal authorization + ledger system • Enabling QR-based local payments • Settling merchants locally without foreign wires ...
...consider: 1. MilkMax Plus 2. MilkMax Gold 3. MeatMax 4. MeatMax Gold Deliverables We will sign off on: • One umbrella Key Visual adaptable for every social post and story format. • Ten punchy taglines – five for our milking-feed brands and five for our meat-feed brands. • Five social-media campaign concepts, each laid out with sample copy, suggested visuals, and a short rationale. Creative guard-rails and insights: – Speak first to small farmers; they are the day-to-day decision makers for us. – Channels in play are Facebook, Instagram and TikTok. Concepts should flex naturally across all three. – Lead with the benefits we actually hear from our users: noticeably healthier animals and higher-quality milk or meat. “More litre...
...active devices Use bidirectional optocouplers Include proper threshold and protection networks Designed for industrial noise environments Analog I/O One 0–10V analog input (scaled to ESP32 ADC range) One 0–10V analog output Proper filtering and protection Stable, low-noise design Power Requirements Nominal supply: 24V DC Acceptable input range: 5V–36V DC Proper regulation for logic rails Industrial-grade input protection (reverse polarity, surge consideration) LED / Neopixel Support Dedicated connection for Adafruit Neopixels Clean signal routing Appropriate level shifting if required Connectors All power, digital I/O, and analog I/O (except Neopixel) must route to: FC-26 male through-hole header connector Neopixel connection may use separat...
... Target platform • MCU: NXP RT1062 (any close RT family device is acceptable) • ADC: AD9214 on the same 12-bit parallel bus • FPGA: Intel Cyclone 10 LP 10CL006YE144C8G, programmed over JTAG with Quartus 18.1 through a USB Byte Blaster II Scope of work – Translate the legacy Altium sheets to the new silicon, preserving all high-speed routing constraints. – Verify clocking, power rails and pin muxing for the RT and Cyclone 10 combo. – Hand-off updated Altium files, BoM and any design notes needed by our firmware team. – Drive the first-article bring-up: JTAG access, SDRAM memory test, LCD frame buffer check, ADC capture integrity and seamless data hand-off to the FPGA fabric. Acceptance The job is considered complete once t...
Description: A 2D top-down or side-scrolling adventure where players explore a factory or laboratory, interacting with NPCs to diagnose robot malfunctions. Gameplay Mechanics: Players explore, collect, and use tools. The revamped version allows for creating custom adventures with traps, enemies, and multiple themes (e.g., "Ducko" or "Ruby" assets). Controls: Typically uses arrow keys for movement, 'X' for interaction, and 'C' to interact with components (like shooting cogs/parts).
...application that draws extended aiming lines over a 2-dimensional billiards table identical in scale and behaviour to the game shown here: When a player touches the cue ball, the overlay should instantly render a long guideline that continues far beyond the default shot preview, updating live as the aim angle changes. Cushion reflections, multiple rails and collisions with other balls need to be visualised so the user sees the full projected path before shooting. The physics must match the original game precisely, so the guidance never drifts from the real outcome. I will run the tool on mobile devices, and I need one build for iOS and another for Android. A cross-platform engine such as Unity, Godot, or a clean native approach is fine as long
Project Description We are looking for an experienced Full-Stack Developer or Age...context-aware dialogue. Scenario Builder: A backend system to define "Personas," objectives, and emotional triggers for the AI. Real-time Feedback: An automated evaluation system that analyzes the user's performance based on sentiment, keywords, and goal achievement. Seamless Integration: Ensuring the module works perfectly within our existing Rails/Vue ecosystem. Required Technical Stack We are looking for experts with a proven track record in: Backend: Ruby on Rails (Core platform) Frontend: Vue.js (Interactive UI/UX) AI/ML: Experience with Prompt Engineering, RAG (Retrieval-Augmented Generation), and API integration (OpenAI/AWS Bedrock). Infrastructure: AWS (De...
I’m building a fully-featured general job board and need someone who can deliver the complete recruitment workflow in one cohesive web platform. The portal must support th...management from the admin side. Core features I want live for the first release: • Secure résumé creation, upload, storage, and editing • Fast job search with keyword, location, and category filters • End-to-end application tracking visible to both employers and candidates Clean, mobile-responsive UI/UX is essential, and I’m open to the framework you prefer—whether Laravel, Django, Ruby on Rails, or a modern JavaScript stack—so long as the final build is robust, scalable, and easy for me to maintain. Please outline your proposed tech stack, ...
...patterns and cost-saving opportunities • Stripe integration for self-serve subscription and plan management • Clean, test-covered architecture that can scale beyond the MVP phase • Cloud deployment with CI/CD, environment-based secrets, and role-based access controls Tech preference I’m open to the stack you’re most productive with—common choices like Node/TypeScript, Python/FastAPI, or Ruby on Rails are fine so long as they pair well with PostgreSQL, Redis, and an LLM provider such as OpenAI. Deliverables 1. End-to-end SaaS application in a production cloud account 2. Source code in Git with meaningful commits, tests, and README setup guide 3. Technical hand-over session and short architecture document Acceptance criteria ...
I have a Smiirl physical counter and a Shopify store, and I want the two talking to each other in real time. The goal i...my preferred hosting—Heroku, AWS Lambda, or similar—without diving back into the code every time I make a change. 3. Basic error handling and logging so if the Smiirl API is unreachable the count doesn’t fall out of sync. 4. A quick walkthrough when you’re done so I can see the data flow working live. You can build in the language or framework you’re most comfortable with—Node.js, Python, Ruby, or even a lightweight Shopify App Bridge solution—as long as it’s clean, well-commented, and uses official APIs. If something about my requirements needs clarification, let me know before you start; I’d rather an...
...often riveted to the top rail of the wall framing. 1. Skeleton Framework: The floor joists (crossmembers) and vertical wall studs are welded or bolted into a unified grid. For high strength, these are typically spaced on 12" to 16" centers. 2. Skin Application: Aluminum panels are overlapped (lapped) to prevent water infiltration. They are then riveted directly to the vertical studs and horizontal rails. This creates a "stressed skin" that provides the box with its primary structural rigidity. 3. Sealing: Seams where panels overlap are typically caulked or sealed with industrial-grade waterproof adhesive to ensure a weather-tight shell. Estimated Total Weight (Dead Load) Based on your high-end conversion materials: ● Original Shell: ~8,000 lbs (48' alumin...
...accepting real users. Here’s what I need you to take over: • User authentication and authorization – sign-up, sign-in, password reset and role-based access, all wired securely to the database and exposed through clean REST or GraphQL endpoints. • Database management – design the schema, create migrations, and connect it to the app. I’m flexible on the engine, so feel free to propose SQL or NoSQL based on scalability and cost. • API integrations – integrate a payment gateway for subscriptions / one-off charges and connect internal APIs that our other systems expose. The front-end already contains the UI hooks; you will supply the endpoints and wire them up. Deliverables 1. Production-ready backend repository (well-documented ...
