Spring boot mvc jobs
Our in-house created document control software has been running smoothly on a C#/.NET stack, MS SQL Server, and AWS for several years, but the developer who built and nurtured it is leaving. I need someone wh...proactive monitoring, swift resolution of production incidents, and clear communication on what you’ve done and why. Deliverables I measure: • Verified bug fixes pushed to production with notes in Git. • Noticeable performance gains confirmed by baseline metrics (query times, CPU, memory). • Short weekly summary of work completed and any risks spotted. If you know your way around ASP.NET (MVC/Web API), Entity Framework, T-SQL tuning, and AWS best practices, you’ll feel at home here. Let me know how soon you can take over and your preferred p...
...interfacing a global-shutter image sensor through an ISP pipeline. Secure boot is mandatory; I’ll rely on you to create a trusted boot chain, sign the firmware, and lock down update paths so the final product is field-upgradable yet tamper-proof. If you already have experience hardening U-Boot, using ARM TrustZone/OP-TEE, or similar secure enclaves, tell me up front. Because we must pass STQC, every hardware and software choice has to come with traceable documentation. Expect to collaborate with my mechanical and compliance team on EMI/EMC, power-fault testing, and manufacturing test scripts. Deliverables • SoM schematic, BoM, and PCB layout (Altium or KiCad) • Bootloader + kernel configuration with secure boot enabled • Fi...
c++ 17/23 CPU CpuU calculation, build-in-report of efficiency in 60 seconds run test over 24h on server, boot and boot-calc. There may be a short project process to make builds test reports, 1-10 runs. OS Android Windows Linux IOS Mac, cloud Google.
...database management, and enterprise application architecture. The role requires strong technical expertise as well as leadership experience to guide development teams and deliver scalable and high-performance applications. Key Responsibilities: - Lead the design and implementation of end-to-end enterprise software architecture for web applications. - Oversee backend development using Java, Spring Boot, Spring Security, JPA/Hibernate, and RESTful APIs. - Direct frontend development leveraging Angular, TypeScript, HTML5, CSS3, and modern frameworks. - Design efficient database schemas and optimized data models from business requirements. - Create architecture documents and technical specifications. - Ensure scalability, maintainability, security, and performance of a...
...user-authentication flow (email, Apple ID and ideally social log-ins). Once a user is in, the focus is on the timeline: post, like, comment, follow. Push notifications and in-app purchases can come later; right now I’d rather perfect the foundation for a young, trend-sensitive audience. I value clean, well-documented Swift code, UIKit or SwiftUI where it makes sense, and an architecture that scales—MVC, MVVM or similar, your call as long as it’s rational. If you’re comfortable integrating Firebase or a comparable BaaS for auth and real-time data, that’s ideal. Expect regular TestFlight builds so I can share early versions with a small beta group. Deliverables I need from you: • Full Xcode project with readable source and build instructions ...
I need a complete, AI-driven music video that feels uplifting and energetic from the first beat to the last. Think realistic scenes rather than cartoons or abstract shapes—moments that look as though they were captured with a camera, even though they spring entirely from generative tools. The song itself runs just under four minutes. I’d like the visuals to flow through a mixture of ideas that naturally fit the track: sunrise-lit nature, vibrant city shots, maybe quick interior cutaways—whatever best serves the beat and lyrics. I’m open to your creative sequencing as long as the overall arc stays positive and high-energy. You may use any combination of Stable Diffusion, Runway Gen-2, Midjourney frames, or similar models, plus your own editing suite to sync ...
I’m ready to bring my concept to life as a dedicated iOS application, launching first on iPhone and iPad before we even think about any other platform. I’m looking for someone who can own the full build in Swift or SwiftUI, follow Apple’s Human Interface G...met): • Xcode project compiling without warnings on the latest two iOS versions • TestFlight build that installs, runs, and passes functional checks with no critical crashes • App Store–ready package including screenshots, metadata, and provisioning profiles • Well-commented source code plus a short setup README Please share links to iOS apps you’ve shipped, note any preferred patterns (MVC, MVVM, Combine, etc.), and outline your estimated schedule. I’m excited t...
...on an ongoing basis: • Blog posts – well-researched, SEO-friendly articles that speak to a general audience, position us as helpful and trustworthy, and encourage social shares. • Infographics – visually appealing, data-driven graphics that translate key points from our blog content into an easily shareable format for social platforms. Both pieces must work together: each infographic should spring from, and link back to, a companion article so the materials amplify each other. I will supply overarching themes, brand guidelines, and any proprietary data; you will handle topic ideation, outline approval, drafting, design, revisions, and final delivery in web-ready formats (Word doc/Google Doc for text, layered source file plus PNG/SVG for graphics). Accep...
...band, or a strap that wraps around it. Both are open. Pick the one you can defend and tell us why. WE LEAN TOWARDS A STRAP - ARGUE WITH US IF YOU DISAGREE. A clip holds by squeezing soft foam: squeeze lightly and it slides, squeeze hard and the EVA takes a permanent dent. A closed loop in tension does not squeeze at all. It holds by wrapping, absorbs dimensional variation for free, and has no spring element to fatigue. Show us a clip that beats that and we will listen. Requirements either way: - MUST FIT WITHOUT ANY MODIFICATION. Nothing is drilled, cut, punched or glued. - MUST BE ADJUSTABLE OR COMPLIANT. Do not design to one exact dimension. The headband section varies along its length and between production batches. Show how your solution tolerates that range. - MUST ...
... the backend has begun to drag under load. Pages that once rendered in under a second now spike past five, occasional time-outs appear in the logs, and CPU usage sits uncomfortably high. I’m looking for help focused strictly on bug fixes and ongoing maintenance, with the immediate priority being performance bottlenecks on the server side. You’ll start by profiling the application (IIS, ASP.NET MVC / Web API, Entity Framework, SQL Server) to pinpoint slow spots—inefficient queries, memory leaks, or blocking calls. From there, I need clean, well-commented patches that restore sub-second response times under typical traffic and remain stable in our staging environment for at least 48 hours before deployment. Deliverables • Diagnostic report outlining root ...
...connections as reasonably possible**, so I can connect them to my own circuitry later. ### Main requirements * **ESP32-S3-WROOM-1U-N8** module with external antenna connector * **CH340** USB-to-serial for programming * **USB-C connector:** GCT USB4105-GF-A (Mouser 640-USB4105-GF-A) * Automatic programming/reset using **DTR/RTS**, so firmware can normally be uploaded without holding the BOOT button * Physical **BOOT and RESET buttons** * Two clearly labeled pads for an **external momentary RESET button** * Appropriate **3.3 V regulator** and normal ESP32 support circuitry * Expose **as many usable ESP32 GPIO pins as possible**, plus power and GND, for connection to circuitry I will add later * PCB must be **2-layer only — no 4-layer or multilayer design** * **All SM...
I want to migrate my current WordPress site to a clean, fast-loading static HTML build while keeping every page, style, and URL exactly the same. The only dynamic feature I need preserved is the contact forms. Instead of WordPress handling those forms, I’d like a lightweight custom backend written in Java. A simple servlet or small Spring Boot application that receives the POST request, validates the fields, and emails the submission will be perfect. No third-party services—just a straightforward Java solution I can host alongside the static files. Deliverables • Pixel-perfect static HTML/CSS/JS version of the existing site • Java code for the form endpoint, including validation and email sending • Clear deployment notes so I can reprodu...
....NET Framework (Web Forms, MVC, or WCF) Design, build, and maintain services and APIs using ASP.NET Core Develop responsive, maintainable front-end features using React Participate in modernization efforts — refactoring legacy code, migrating to .NET Core/5+, and improving overall architecture Write clean, well-tested, maintainable code and participate in code reviews Collaborate with product managers, designers, and other engineers to scope and deliver features Troubleshoot and resolve production issues across the stack Contribute to technical documentation and internal best practices What We're Looking For 5+ years of professional experience with C# / .NET, including exposure to legacy .NET Framework applications Solid experience with ASP.NET Core (Web API, MVC...
...as the through-line Per the 2026 guidelines' own primary/secondary tagging: Core Red #E62600 — Primary. Logo, headlines, CTAs, key accents. Should read as the throughline across every layout. Purple #62002E — Secondary. Headlines/backgrounds, used sparingly. Pink #F5D3CF, Off-white #F4F2EE — Secondary backgrounds only. Black / White — text and contrast. Full extended seasonal palette (Fall/Spring/Summer/Winter) exists in the guidelines but should NOT be the template's default — keep the deck core-brand, not seasonal. Typography — replacing Monument Brand headline spec is Monument Narrow Black Italic; body/subhead is already Inter Regular/Medium. Recommended replacement for headlines (final pick TBD): Inter Black Italic (headlin...
I need a punchy, bright-and-colorful social-media kit that will make 9004 Jericho Rd in Spring Hill, Florida impossible to scroll past. The graphics will be pushed out on Facebook and Instagram, so I’ll want square and vertical versions that stay crisp when boosted. Here’s the content that must appear on every piece: • My headshot, brokerage logo, cell number, and web address • Asking price, heated square footage, bed/bath count • Stand-out features of the home plus clubhouse perks: 18-hole golf course, gated entry, on-site restaurant, pool & spa, fitness center, and sports courts • Nearby lifestyle hooks: Buccaneer Bay Water Park, Weeki Wachee River, and Pine Island Beach Park You’ll receive a photo folder and an information sheet...
...authentication that relies on two-factor verification rather than the usual single-password flow. The goal is simple but critical: a visitor must be able to register, log in, and re-authenticate using a second factor (TOTP, SMS, or a similar mechanism we agree on) before gaining access to protected routes. The stack is Java on the back-end; I’m comfortable if you lean on frameworks such as Spring Boot and Spring Security, but I’m equally open to lighter solutions provided you can document every step clearly. What matters most is clean, maintainable code and a frictionless developer setup so the rest of the product team can extend your work later. Deliverables I need from you: • Source code and build file(s) ready to run locally and deploy to a sta...
I am building a full-scale dental clinic management platform in ASP.NET MVC (C#) and now need the complete interface layer—views, controllers with stubbed actions, layout, and navigation—ready for integration with my existing back-end logic. The code should present every core workflow a clinic relies on: registering patients, scheduling and rescheduling appointments, charting treatments, and handling invoices and payments, with screens that naturally adapt to distinct roles such as admin, dentist, and receptionist. Only the interface is required; no data access or domain logic. Razor views must be responsive (Bootstrap is fine), clearly structured, and easy to skin later. Clean separation of concerns is essential so I can drop my models and services in without refactori...
...physical actions triggered by voice Technical Requirements * ROS 2 + Unitree SDK2 * NVIDIA Jetson Orin NX * Python or C++ * Modular architecture with replaceable STT and LLM layers * OpenAI Function Calling for deterministic mapping of intents to ROS 2 actions * Camera/VLM integration for visual questions * Architecture allowing ChatGPT to be replaced later by a local 2B model * Auto-start on boot * Clean, documented and deployable code Acceptance Criteria 1. “Wave” → R1 performs a visible waving motion. 2. “What colour is the block?” → robot analyses the camera image and provides the correct answer. 3. Low end-to-end latency, optimized for Orin NX. 4. System starts automatically after reboot with no manual terminal commands. 5. GPT can be re...
....NET Framework (Web Forms, MVC, or WCF) Design, build, and maintain services and APIs using ASP.NET Core Develop responsive, maintainable front-end features using React Participate in modernization efforts — refactoring legacy code, migrating to .NET Core/5+, and improving overall architecture Write clean, well-tested, maintainable code and participate in code reviews Collaborate with product managers, designers, and other engineers to scope and deliver features Troubleshoot and resolve production issues across the stack Contribute to technical documentation and internal best practices What We're Looking For 5+ years of professional experience with C# / .NET, including exposure to legacy .NET Framework applications Solid experience with ASP.NET Core (Web API, MVC...
....NET Framework (Web Forms, MVC, or WCF) Design, build, and maintain services and APIs using ASP.NET Core Develop responsive, maintainable front-end features using React Participate in modernization efforts — refactoring legacy code, migrating to .NET Core/5+, and improving overall architecture Write clean, well-tested, maintainable code and participate in code reviews Collaborate with product managers, designers, and other engineers to scope and deliver features Troubleshoot and resolve production issues across the stack Contribute to technical documentation and internal best practices What We're Looking For 5+ years of professional experience with C# / .NET, including exposure to legacy .NET Framework applications Solid experience with ASP.NET Core (Web API, MVC...
Should be available in bangalore Whitefield area. Depth knowledge and hands-on experience in Java, Spring Framework, REST API, JPA, Hibernate, Unit testing and React / in core Java, spring frameworks, hibernate, SOAP and REST API. designing applications, applying design patterns and principles. Strong experience in spring boot, key annotations and configurations, REST API and development, Microservice principles and implementation. Strong experience in REST Http services design using Swagger/Open API, unit testing and integration testing. Strong experience in frameworks/ modules like Spring Core, Spring MVC, Spring AOP, Spring Batch and Spring Data experience with SQL Server / PostgreSQL / MySQL or any RDBMS integration...
...Architecture & Code Reviews: Ensure code written in Java 17 (Spring Boot), secured via JWT, and deployed across AWS EC2/IAM follows enterprise best practices (JUnit, Mockito, SonarQube, Jenkins CI/CD). High-Level Mentorship: Provide technical guidance, architecture reviews, and final code sign-offs for our Backend Engineer and 4 Frontend Interns. Complex Feature Engineering: Lead the design of complex features like real-time user-matching logic, secure KYC verification pipelines, and budget-conscious AI wrapper integrations. What You Bring Technical Mastery: 3+ years of professional full-stack development experience, with a proven track record of shipping production-grade systems. Backend Proficiency: Deep, native expertise in Java 17 (Spring Boot), rela...
I have a React front-end paired with a Java Spring Boot back-end that is already running locally; now I need it live on Microsoft Azure. The plan is to host the Spring Boot API and the React build on Azure App Service and wire everything up to an Azure SQL Database. What I need you to do • Create or refine the Azure resources (App Service + Azure SQL Database). • Set up the build and deployment workflow so every push to the repository triggers a fresh deployment of both the React static files and the Spring Boot jar. Azure DevOps or GitHub Actions is fine as long as it is reliable. • Configure environment variables, connection strings, and SSL settings so the API talks securely to the database and the front-end talks to the AP...
...knowledgeable CS professionals, recent graduates, or students to join our platform as subject experts on a flexible, part time basis. What you'll do: Help students learn CS topics and resolve academic doubts through short on demand sessions Optionally conduct technical mock interviews for students preparing for placements. Subjects needed: Python, Java, DSA, DBMS, AI/ML, CN, OS, Cloud Computing, Spring Boot, C++, OOPS — and any other CS subject you're strong in. Who can apply: Students, recent graduates, or working professionals Strong knowledge in at least one CS subject Good communication skills and ability to explain concepts clearly Reliable internet and a device with camera What you get: Flexible working hours — your time, your pace Earn b...
...TEAMS The eventual solution will integrate with Microsoft Teams / Microsoft Graph for: - Meeting creation - Calendar invitations - Meeting association - Post-meeting recap/information For the POC, mocked Teams/Graph integration is acceptable. TECHNICAL REQUIREMENTS Experience with the following is preferred: - BPMN 2.0 - Low-code BPMS - Joget / Bonita / Flowable / ProcessMaker - Java / Spring Boot - PostgreSQL - REST APIs - Docker - Microsoft Graph / Teams - SAML / OIDC - RBAC - Enterprise audit trails - On-premises deployment DELIVERABLES 1. Recommended platform and architecture 2. Professional UI mockup/prototype 3. Working POC 4. BPMN workflows 5. Database/data model 6. Role-based access 7. Audit trail 8. Document handling 9. Mock Teams/Graph integration 10. Aut...
....NET Framework (Web Forms, MVC, or WCF) Design, build, and maintain services and APIs using ASP.NET Core Develop responsive, maintainable front-end features using React Participate in modernization efforts — refactoring legacy code, migrating to .NET Core/5+, and improving overall architecture Write clean, well-tested, maintainable code and participate in code reviews Collaborate with product managers, designers, and other engineers to scope and deliver features Troubleshoot and resolve production issues across the stack Contribute to technical documentation and internal best practices What We're Looking For 5+ years of professional experience with C# / .NET, including exposure to legacy .NET Framework applications Solid experience with ASP.NET Core (Web API, MVC...
My company-owned laptop is still physically with me, but a former employee encrypted its primary SSD with BitLocker and tied the keys to his personal Microsoft account. The machine runs Windows 11 and will boot all the way into Windows; the problem is that every business-critical volume remains locked, leaving me without access to files that are now central to an internal theft investigation. I need an experienced security professional who can: • Bypass or otherwise unlock the existing BitLocker protection without that user’s Microsoft credentials • Extract a full, verified copy of all user data (including deleted items) • Preserve evidence integrity and provide a concise forensic report that could hold up in potential legal proceedings You may guide me t...
I’d like an experienced Znode developer to craft a modern, clean storefront theme that works seamlessly across desktop and mobile. All of my brand assets—logo, color palette, typography guidelines, and imagery—are ready for you; the challenge is translating them into ...handle routine updates • Ongoing support agreement for platform administration and performance tuning (hourly or retainer—open to recommendations) Acceptance criteria • Pixel-perfect alignment with the provided style guide • PageSpeed Insights score of 90+ on core templates • All theme code follows Znode and .NET coding standards and passes a peer review If you’re fluent in Znode, ASP.NET MVC, HTML5/CSS3, and can demonstrate prior custom theme work, I’d ...
I need a professional freelancer to create a premium, export-ready B2B profile for my company, Ocean Conveyor Pvt. Ltd. The profile should focus on our key products: idler rollers, spring steel wire mesh, and crusher spares. It will cater to overseas mines, distributors, and industrial buyers. The profile should be in PDF format and include the following sections: - Company overview - Product details - Industries served - Capabilities - Quality standards - Certifications - Export markets - Contact details - Product specifications and applications - Company strengths The design should be modern, technical, and premium, with an industrial and export-focused aesthetic. Ideal skills and experience: - Strong graphic design skills - Experience in creating B2B profiles or corporate broch...
...problem statement * Designing a proper, practical, and innovative solution * Backend architecture and system design * Helping with Java/Spring Boot backend planning and implementation * AI integration/AI-based solution approach where required * Defining the overall technical architecture and project flow * Preparing a professional PPT/presentation * Preparing the required project report/documentation * Helping prepare the solution for evaluation/presentation * Providing guidance throughout the 5–6 day development period Ideal Candidate: * Has previous hackathon experience * Strong knowledge of backend development and system design * Experience with Java/Spring Boot is a major plus * Understands AI/ML integration and modern application architecture * C...
...host environment must stay hidden so installed apps treat the image as genuine hardware—no obvious emulator markers. Deliverables 1. A ready-to-run image (or installer) compatible with common virtualization tools or your preferred lightweight hypervisor. 2. Configuration or wrapper code that redirects all camera calls to the looping video carousel. 3. Brief deployment instructions so I can boot the image, sign in to Google Play, and start installing apps immediately. Note: Only freelancers with strong experience in Android virtualization and clear implementation plans will be considered to avoid delays....
...on the diagrams (I’ll forward the latest versions before you arrive), and leave console cables in place so my remote engineers can jump in immediately. Once powered up, verify basic link status and let my team handle the advanced configuration. User side While the network equipment is booting, I’d like you to handle everyday issues for staff nearby: troubleshoot desktops and laptops that won’t boot or connect, sort out any printer jams or connectivity quirks, and keep users productive until the core network is stable. Deliverables • All routers, switches, firewalls, and WAPs mounted, cabled, and powered • Console access confirmed for every device • Quick status report (ports up/down, LED indicators, any anomalies) • Resolved ticke...
I’m wrapping up a secure communication app built on a Java Spring Boot back-end with a React front-end and a companion Android client. The remaining work is focused on three areas: • Razorpay gateway: hook up the new API keys, route payments through the existing purchase flow, and return clean success / failure callbacks to both the mobile and web layers. • Code clean-up: identify and squash the lingering bugs that block a production build. Most issues have already been isolated in the repo and just need solid fixes and regression checks. • Google Play closed testing: run the mandatory 14-day closed test track, concentrating on performance. You’ll configure the Play Console, gather metrics, and iterate on any findings so we end the cycle with a...
I need an artist to paint a pair of XtraTuf Men’s ankle deck sport boots before August 28th for a birthday gift Requirements: - Style: Custom design - Themes: sailing and geometric patterns Ideal skills and experience: - Experience with painting on shoes, particularly boots - Strong artistic skills, especially in nature and geometric designs - Attention to detail and ability to execute custom requests Please provide examples of previous work and an estimated timeline. Pictures of boots provided, also Boots will be provided for the project
Custom RV1106 Smart Glasses PCB Design Includes: RV1106 hardware architecture Evaluation and selection of suitable 4MP+ camera sensor/module MIPI CSI-2 camera interface USB-C with USB ECM support 3-button GPIO interface Power, memory, boot and debug circuitry Complete schematic 4-layer PCB layout High-speed MIPI/USB routing ERC/DRC and design review Gerbers, BOM and Pick & Place files 3D STEP model Complete KiCad/Altium source files Remote prototype bring-up and debugging support Delivery: 16 days Revisions: Reasonable revisions included to meet the agreed requirements
...months) for an Australian company to contribute to the design, development, and deployment of enterprise integration solutions. Note: We are not looking for full stack developers. We need candidates with strong, hands-on Integration Developer experience in Apache Camel, Groovy/Java, Spring Boot, JUnit 5, and Azure Integration Patterns with strong focus on building scalable, secure, and maintainable integration services. Key Responsibilities: • Design and implement integration solutions using Apache Camel and Spring Boot. • Develop and maintain microservices and APIs using Groovy/Java. • Deploy and manage containerized applications using Azure Container Apps and Azure Container Registry. • Write robust unit and integration tests using Ju...
...Windows—MailEnable, hMailServer, PowerMTA, or another proven option are all fine as long as deliverability is strong. I also need the surrounding essentials: correct PTR, SPF, DKIM, and DMARC records, IP warming guidance, plus any queue-management or throttling tweaks that help keep reputation high when volumes spike. Acceptance criteria • SMTP service runs as a Windows service, auto-starts at boot, and accepts unauthenticated connections from our internal network. • Domain records you supply validate without errors and pass standard tools such as MXToolbox. • A live test campaign to Gmail, Outlook, and Yahoo inboxes lands in Primary/Inbox (you can hide real addresses in screenshots). • A short hand-off document explains where configs live, how ...
...assessment - Correct application of each IC per its datasheet — pin strapping, decoupling, compensation networks, unused-pin handling - Protection and robustness: inrush, TVS/ESD placement, reverse polarity, flyback/freewheeling paths on inductive loads - Signal integrity concerns visible at the schematic level: differential pair definitions, termination, level shifting, I2C pull-up sizing, reset and boot strapping - Connector pinouts and mating-side sanity checks, including board-to-board interfaces between the boards above - Reference-design deviations and whether they're justified - BOM risks: lifecycle, second sources, obviously wrong values Deliverables: - A written report per board with findings ranked Critical / Major / Minor / Nitpick, each tied to a specific ...
... Luckfox Pico Mini, and Avaota F2**. ## Core Requirements * Single onboard **Sony IMX or equivalent camera**, minimum 1080p * MIPI CSI-2 camera interface * Still photo capture + live video streaming * USB connection to an **Android/iPhone host application** * USB must be implemented appropriately for reliable video/data transfer * UART debug interface * SPI, I²C and GPIO expansion/test pads * Boot storage: SPI Flash/eMMC/microSD as appropriate * Status LED, user button, reset and programming/debug interfaces * Optional Wi-Fi/Bluetooth expansion pads if space/power permits * Low-power and thermally suitable for a wearable device ## PCB Design Design a **4-layer or higher multilayer PCB**, with proper: * MIPI CSI-2 and USB differential routing * Controlled impedance * Dif...
...modern, scalable web platform and need a developer who can take the lead on the React.js front end while still speaking the language of a Java/Spring Boot back end. Your main focus will be crafting a clean, responsive interface—complete with custom animations and intuitive interactions—then wiring it seamlessly to our APIs. Here’s how I picture the collaboration: • Front end: Design and code React components that work flawlessly on desktop and mobile, respect accessibility guidelines, and feel smooth thanks to well-placed animations and transitions. • Back end touchpoints: When the UI needs data, you’ll help create or refine the necessary Spring Boot REST endpoints, handle authentication/authorization flows, and jump into ...
...Our team will handle areas such as: * Lead generation * Marketing * Client outreach * UI/UX design * Business operations * Initial project organization We primarily need you for **technical leadership + architecture + hands-on full-stack development**. ## Technologies Our projects may involve: **Backend:** Node.js, , TypeScript, , Django, Flask, Laravel, Ruby on Rails, Java/Spring Boot, C#/.NET **Frontend:** React, , JavaScript, TypeScript, jQuery, HTML/CSS **Database/ORM:** PostgreSQL, MySQL, MongoDB, Prisma You **DO NOT need to know every technology listed above**. Strong engineering fundamentals, architecture knowledge, problem-solving ability, and the ability to learn or understand unfamiliar technologies are more important. ## Leadership & Collaboration ...
...Order/Shipment Status Updates * Shipping Label Generation Admin Panel * Vendor Management * Product Approval System * Category & Brand Management * Customer Management * Commission Management * Order Management * Reports & Analytics * Admin Dashboard * Website Settings Preferred Technology Stack * Frontend: React.js + Tailwind CSS, Must be Skeleton Loading UI and Proper Pagination Features * Backend: Spring Boot, Redis, Kafka, API Gateway, OAuth, RBAC * Database: PostgreSQL / MySQL * Payment Gateway Integration * Shiprocket Integration * Fully Responsive Design * Figma Design Wireframe Developers may suggest improvements to the architecture or technology stack, but any proposed changes should be clearly explained in the quotation. Expected Timeline Target ti...
...database management tasks behind the scenes. Here is the flow I have in mind: • Extract and clean the data currently stored in several spreadsheets (I’ll provide the .xlsx files). • Design an intuitive, professional interface for the web front end; Figma or a similar tool is fine as long as the final look is modern and responsive. • Build the core web application in Java. I’m comfortable with Spring Boot, Jakarta EE, or plain Servlets—use whichever stack lets you move fastest while keeping the code clean and well documented. • Create a companion desktop module (also in Java) focused solely on database administration—seeding initial records, updating reference tables, and simple backup/restore options. • Wire both c...
Role & responsibilities -Required Technical Skills Experience: 4 + Years Large US Healthcare Enterprise Client : Optum Long Term Product Development Backend - Java & Spring Boot Frontend - Angular CI/CD: Docker, Github Workflow, Kubernetes Cloud : Azure Strong hands-on experience in Java and object-oriented programming. Extensive experience with Spring Boot and Spring Framework. Experience in designing and developing microservices-based applications. Strong knowledge of RESTful API development and integration. Hands-on experience with Apache Kafka, including producers, consumers, topics, partitions, and message processing. Front-End Strong hands-on experience with Angular and the latest Angular versions. Proficiency in JavaScript or TypeScr...
...deployed across 3 different hosting platforms. - Practical LLM integration beyond a chatbot wrapper — structured extraction, multi-turn conversation state, cost-aware caching, multilingual generation. - Real-world data engineering: multi-source scraping, scheduling, dedup/upsert pipelines against live, messy government data. - Production concerns handled: CORS across origins, auto DB migrations on boot, health checks, edge gateway, SEO....
...board that lets a computer drive a single external LED through a 3-pin XH-JST connector (GND / 5 V / LED). The board must talk and be programmable over a horizontal USB-C port and should remain as small as practical without sacrificing good layout practice. Core requirements • EasyEDA schematic using the Atmega32U4, including crystal or resonator, USB-C E-Markers (where needed), ESD protection, boot-cap circuitry and the standard reset network. • Break-out to one XH-JST-3 plug clearly silkscreened with the GND, +5 V and LED symbols. • Primary power supplied by USB-C 5 V rail. • Firmware that gives basic functionality: detect USB power, expose the MCU as a simple USB HID to flip the LED on or off, and keep the bootloader intact for future updates. Plai...
...and botanical elements • Western / Cowgirl – boots, hats, stars and western florals • TumblerArt Icons – mini hearts, stars, lightning bolts, flowers, cherries, bows, mushrooms, initials and small phrases for mix & match customization 4. TUMBLERART SEASONAL Collections for key gifting and retail moments: • Back to School / Teacher Life • Halloween • Christmas Magic • Valentine’s Day • Easter / Spring PHASE 1 – 75 ORIGINAL DESIGNS The initial paid project includes 75 original designs across THREE collections: BEACH VIBES – 25 DESIGNS Fresh, colorful and contemporary illustrations inspired by summer, beaches and vacations: palms, waves, shells, sunshine, surfboards, tropical flowers, drinks and beach/marine ...
...Storage, iCloud and backup Networking, Wi-Fi, VPN and sharing Application management macOS security fundamentals Terminal and basic troubleshooting Activity Monitor, logs and Recovery Mode Enterprise Mac support Device enrollment and management Company Portal and compliance Advanced macOS Administration macOS architecture and Apple Silicon Intel vs Apple Silicon and Rosetta 2 Secure Boot and macOS Recovery APFS and Disk Utility FileVault and Secure Token Advanced networking, certificates, VPN and proxy Application troubleshooting Gatekeeper, notarization and sandboxing System Integrity Protection (SIP) DLP and enterprise security MDM and endpoint/device management macOS updates and upgrade troubleshooting Advanced Terminal and system processes Enterpris...
