Full Stack Engineer with expertise in Web and Mobile applications development including 𝐇𝐄𝐀𝐋𝐓𝐇𝐂𝐀𝐑𝐄 𝐈𝐓 | 𝟏𝟖+ 𝐘𝐑𝐒 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 in Full Stack Development | 𝟏𝟎x 𝐕𝐄𝐋𝐎𝐂𝐈𝐓𝐘 using 𝐀𝐈 𝐃𝐫𝐢𝐯𝐞𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (𝐕𝐢𝐛𝐞 𝐂𝐨𝐝𝐢𝐧𝐠 using Claud/Antigravity/Cursor/Replit) I don’t just write code; I build healthcare software that clinicians actually want to use. With nearly 𝐓𝐰𝐨 𝐝𝐞𝐜𝐚𝐝𝐞𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I specialize in bridging the gap between legacy medical infrastructure and the future of AI-driven development. 🚀 The "Vibe Coding" Advantage:𝟏𝟎𝐱 𝐅𝐚𝐬𝐭𝐞𝐫 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐁𝐲 𝐥𝐞𝐯𝐞𝐫𝐚𝐠𝐢𝐧𝐠 𝐀𝐈-𝐨𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐞𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (𝐕𝐢𝐛𝐞 𝐂𝐨𝐝𝐢𝐧𝐠), I deliver enterprise-grade features at unmatched velocity. I move your project from "blueprint" to "production-ready EHR" 10x faster than traditional methods, allowing you to innovate at the speed of the modern market. 🛠 Core Expertise & Specialized Services: 🏥 Starting from Web/Mobile App design to complete development integrated with backend and database along with deployment on Azure/AWS/Google cloud. 𝐀𝐈-𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐞𝐝 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧: I leverage a proprietary suite of AI Agents to work in parallel across Design, Development, Database, Deployment & Testing. This allows me to personally deliver the output of an entire engineering team, saving you significant time and cost while maintaining a single, expert point of contact. You can save guaranteed 5x cost of development right away. Why this works for My Clients: Risk Reduction: You only have to manage one person (ME) instead of a whole team. Cost Efficiency: You aren't paying for "project management overhead" or "meetings between developers." Speed: You guaranteed to get "100x" benefit, which is the ultimate goal for any startup or enterprise applications. 🏥 Seamless EHR Integrations: Eliminating data silos by connecting Epic, Cerner, eCW, and athenaOne using HL7, FHIR, and SMART on FHIR. 🧬 AI-Native Workflows: Building the next generation of patient care tools, including AI-voice intake, automated clinical documentation, and predictive RPM alerts. 🔐 Compliance-First Design: Architecting HIPAA-compliant, ONC-certified environments with a "Zero-Leak" security mindset. 🌍 Telehealth & WebRTC: Designing low-latency, high-reliability video platforms for virtual clinics and remote patient monitoring. Proven Impact for Enterprise Leaders: I have been trusted to deliver mission-critical infrastructure for some of the biggest names in healthcare: 🔵 Walmart: Architected Telehealth & RPM infrastructure. 🏢 Prime Healthcare: Managed hospital-scale integration and data pipelines. 🩺 CCM Pediatrics: Developed automated care management and patient engagement tools. ✨ Dr. Curves: Built a custom end-to-end clinical suite and provider portal. You get the strategic wisdom of an 18-year of expert combined with the agility of AI-driven development. I ensure your systems talk to each other without losing data integrity, compromising security, or missing a deadline. Pay for ONE resource and get FIVE resources equivalent results. 🛠 Tech Stack Design: Figma Development: React, Flutter, Node.js, Angular, .Net Core , Java Database : MSSQL , mySQL , PostGre, MongoDB , Oracle AI tools: OpenAI, Google Gemini, Anthropic Claude API’s: Stripe, Twilio, OpenAI, Google Cloud, AWS

I am a certified AWS Developer with over 10 years of working experience with AWS Cloud, who specializes in server-less architectures such as ETL processes, serverless APIs, serverless websites. ETL processes: - various compute environments: from EMR, via Glue, Batch, to Lambda with focus to be config driven and as serverless as possible. - custom orchestration systems with Step Functions, Scheduled Events, On-demand, queueing and post processing - Python, PySpark, NodeJS (with Typescript) APIs: - as serverless as possible to reduce cost and development time, with ability to deploy whole API service as single Lambda function (NestJS, FastifyJS, ExpresJS, FastAPI, Flask) - Python, NodeJS (with Typescript) Serverless websites: - as serverless as possible for reports about system status, small intake forms, management tools, etc. - build whole websites with static generated content, server site rendering (NuxtJS), - Python, NodeJS (with Typescript) I prefer to use Serverless Framework as IaaC (infrastructure as a code) for deployment with a connection with GitHub Actions as a pipeline. Also, I have experience with and I am open to use other deployment tools such as: AWS CDK, SAM, Terraform, etc. I also have experience designing DynamoDB tables (one table design principle) and connecting them with Lambdas as data producers, and creating DynamoDB Streams with Lambdas as event processors (which could've been useful in your project). Let's talk about your project needs and use my 10 years of working experience with AWS. Tomasz

🚀 Senior Full Stack Developer | React, Angular, Next.js, Node.js, Python, .NET | AI I build fast, scalable, and secure web applications using modern frontend frameworks and robust backend systems. With 10+ years of experience, I’ve delivered 50+ successful projects across SaaS, fintech, e-commerce, and B2B platforms. Tech Focus ❖ Frontend: React, Next.js, Angular, TypeScript ❖ Backend: Node.js, Python (Django/FastAPI), .NET Core ❖ APIs: REST, GraphQL, Microservices ❖ Databases: MongoDB, PostgreSQL, MySQL, Redis ❖ Cloud: AWS, Docker, Kubernetes, Vercel ❖ AI: OpenAI / LLM integrations, AI chatbots, automation I’m known for clean code, clear communication, and on-time delivery. Whether you need a new product, scalable architecture, or AI-powered features, I can help you ship with confidence. 📩 Message me for a quick consultation.

Nine years of development experience in the areas of Web, Desktop, Android Apps Platform: Windows, Android, Linux Languages: C#, VB, Java, Kotlin, C++, Python Azure Cloud: App Service, VMs, AD B2C, Networks/Gateways Networking: RRAS, IPSec, LibreSwan, VNC, VPN Frameworks: .Net, Android SDK Web: ASP .Net Web Forms, MVC, APIs, Identity, Html, CSS, JavaScript, Vue, React, AngularJs, Blazor MAUI Interests: Web application security, Computer network programming, Challenging research work Others: CICD, Dockers, IIS, Payment Gateways(Stripe, Revolut, Authorize.Net), Microsoft Detours

Hi, I am a Cyber Security Expert and Information Technology professional with 18 years of experience in Cyber Security, Information Technology, Website Design & Development, and Graphic Design. I hold an MS in Cyber Security from Scotland, UK, and an MSc in Information Technology. I am a CISM (Certified Information Security Manager) certified by ISACA, USA. I have strong expertise in managing Cyber Security and Information Security standards. I develop policies and procedures in accordance with the latest cyber security standards. I provide services for ISO/IEC 27001 ISMS and the NIST Cybersecurity Framework. I specialize in Vulnerability Assessment and Penetration Testing (VAPT). I conduct authorized website security scanning with owner consent. I prepare detailed penetration testing reports based on CVSS. I advise clients on vulnerability mitigation and risk reduction. I am available for Cyber Security Consultancy Services. Team Members: My wife, an MSc in Computer Science graduate, is an expert Website Designer and Developer. She also specializes in MS Word, Excel, PowerPoint, content writing, and creates training videos for HTML, C, C++, Python, and more. My brother is an experienced Network Support Engineer with expertise in LAN, VLAN, routing protocols, switching, and Linux. Yours sincerely, Noor Mustafa Awan Calgary, Alberta, Canada

𝐓𝐨𝐩 𝟏% Senior Full Stack Developer (expert vetted by Upwork). My services have helped my clients launch Software Businesses with over $𝟏𝟎𝐌𝐢𝐥𝐥𝐢𝐨𝐧+ Evaluation. I help Entrepreneurs in the US launch 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 with more that $100k ARR 🌟 My Clients are Launching Products in 𝟑-𝟒 𝐰𝐞𝐞𝐤𝐬 and going live in a Month. 💚 I cannot help everybody, but we may be a great fit if you are thinking: "There's millions on the line and I want the BEST" "I know my business I have the customers, but I dont understand Code" "I'm NOT a coding expert, and I don't have time to mess around with code!" "The last Saas we built was embarrassing - I don't want that EVER again" "I need a full Saas Develpment Package that I KNOW 100% will work RIGHT" I focus on B2B Saas Products that aim $1M ARR Working with me, you will ★ Stop struggling with tech - I handle the Saas Planning, Design, Development, Marketing, Strategy Architecture, Market Research, Design & Pitch Strategy ★ Put your best foot forward for your one shot with Saas Market. ★ Anticipate Client objections and pre-handle them ★ Receive turnkey, investor-grade, futureproofed Saas product ★ Captivate investors with the Full Working MVP ...and even save money by taking my high-quality work and reusing previously created work and not re-inventing the wheel. Not everyone is my client, though. Some signs we might not be a good fit include: ✗ The company is only looking to make a quick buck and isn't interested in creating a valuable long-term product. ✗ The company doesn't have a realistic budget to execute their SaaS idea. ✗ The company is only interested in getting information and isn't committed to seeing the project through to completion. I have built my own 100ARR Saas Products successfully. I’ve also been an investor, advisor and director – and now I run our inhouse Saas - so I’ve got a 360 view of the Saas Market. 🔢 My stats: ● $10M+ generated for Client Software revenue ● Clients generated $10K/month in 2022 on avg ● Over 56+ Saas Products built MY INDUSTRIES FinTech, Healthcare, LegalTech, Web3/DeFi, EduTech, Logistics & Supply Chain, Transport, E-Commerce, Retail, Manufacturing, Distribution, InsurTech, GovTech & Public Sector, Real Estate & PropTech, Travel & Hospitality, Cybersecurity, Media & Publishing, AI/ML & Data Analytics MY SOLUTIONS Multi-Tenant SaaS, AI SaaS, Decentralized App (dApp), Mobile App, Cross Platform App, Booking platform, Progressive Web App (PWA), AI Tool, Learning Management System (LMS), Electronic Health Records (EHR), Case Management System, Inventory Management System, ERP, CRM, Trading Platform, Customer Portal, Marketplaces, Cloud-Native Application SECUIRTY & COMPLIANCES SOC2, PCI DSS, HIPAA, GDPR, ISO 27001, NIST Zero Trust, HL7/FHIR, EHR/EMR, PII/PHI, OAuth2, JWT, RBAC/ABAC, MFA/2FA, AES-256, TLS 1.3, KMS/SSM, Vault, IAM, WAF, SAST/DAST, Audit Logs MY TECH STACK - Front End Development: React.js, Next.js, Vue.js, JavaScript, TypeScript, Tailwind CSS, HTML, Angular, jQuery - Back End Development: Golang, Gin, Echo, Fiber, Beego, Revel, Java, Spring Boot, Node.js, Express, NestJS, Rust, C++, Zig, Nuxt.js, Python, Django, flask, Laravel, PHP, Firebase, Ruby on Rails, Elixir - Mobile App Development: React native, expo, Flutter, Kotlin, Swift, electron ⁃ Database Management: MySQL, MongoDB, PostgreSQL, AWS RDS ⁃ Blockchain: Ethereum, Solana, Solidity, Anchor, Smart Oracles, Chainlink, DeFi, DEX, Crypto Hyperledger Fabric, Web3.js, Ethers.js ⁃ Messaging/Queuing: Apache Kafka, RabbitMQ, Redis Streams, NATS ⁃ API Integration: RESTful APIs, REST, SOAP, FastAPI, GraphQL, gRPC, OpenAPI, WebSockets ⁃ AI Integration: OpenAI, Claude, Gemini, ChatGPT, Grok, Mistral, Llama ⁃ Machine Learning (AI/ML): AI Agent, AI Bot, n8n, Python, TensorFlow, PyTorch, LangChain, LangGraph, DSPy, OpenAI GPT, FastAPI, Apache Spark, Hugging Face, AWS SageMaker, OpenCV, Vertex AI, RAG, AI Model fine-tuning, NLP ⁃ Cloud & Infrastructure: Linux, Virtual Private Cloud (VPC), Virtual Machine (VM), Terraform, Lambda, CloudFront, EC2, EKS, ECS, Fargate, lightsail, RDS, S3, Kinesis, Kubernetes, Docker, Nginx ⁃ Version Control: Git, GitHub MY SKILLS Full-Stack Development | Software Development | Front-End Development | Back-End Development | Web Development | Web Application | Mobile Development | Desktop | Artificial Intelligence | Blockchain Development | AI Agent | Web3 | Chatbot | AI App Development | AI Developer | AI Voice | SaaS Development | Database Management | API Integration | AI Integration | Software, AI, SaaS, web, mobile, Developer | AI Developer | Website | Solution Architecture | AI SaaS | AWS | GCP | Azure | DevOps | AIOps | MERN Stack | IaaS | IaC

Top Rated Plus | 260+ Projects | 10,500+ Hours | 100% Job Success Businesses I work with reduce manual work by up to 70% — through Zoho CRM automation, WordPress/WooCommerce development, and AI-powered integrations. ✅ Zoho CRM Solutions ✔ CRM Setup & Customization ✔ Workflow Automation (Deluge, Zoho Flow, Webhooks) ✔ Integrations (WordPress, Shopify, QuickBooks) ✔ Zoho Ecosystem (Desk, Books, Forms, Sign, Mail, Campaigns) ✔ Call Logging (PBX), Analytics & Marketing Automation ✔ Data Migration (Salesforce, HubSpot, QuickBooks to Zoho) ✅ WordPress & WooCommerce Development ✔ Custom WooCommerce Stores with Payment Gateways ✔ Membership & Dashboard Systems ✔ Multi-Vendor Marketplaces (Dokan) ✔ Headless WordPress (Vue.js) ✔ Custom Elementor Widgets & Gutenberg Blocks All projects are mobile-friendly, SEO-optimized, and secure. 🤖 AI Integration & Model Training ✔ Custom AI Model Training (fine-tuning for your data/industry) ✔ AI Chatbots integrated into WordPress & CRM ✔ OpenAI / Claude API integration into web apps ✔ AI-powered lead scoring & CRM workflow automation ✔ n8n, Make & Zapier intelligent pipelines ✔ Document processing & data extraction with AI ✔ Embedding AI into existing websites & business workflows ✅ Custom Web Applications & SaaS ✔ SaaS Platforms (Multi-Tenant, Billing, API Integration) ✔ Business Management Systems ✔ Custom E-commerce Platforms ✔ RESTful API Development Frontends built with Vue.js & React for smooth performance. 🛠 Technical Stack CRM: Zoho One, Zapier, Webhooks Backend: PHP, Laravel, MySQL, APIs Frontend: Vue.js, React, Next.js CMS: WordPress, WooCommerce, ACF, Elementor AI: OpenAI API, Claude API, n8n, Make Cloud: AWS, GCP, Docker, Git ⭐ Why Work With Me? ✔ 60% repeat clients — results that stick ✔ 100% Job Success Score across 260+ projects ✔ 4-8 hr response time with daily updates ✔ 16+ years — no guesswork, just clean execution If you need clean execution, clear communication, and zero hand-holding — message me with your project and I'll respond within a few hours.

Need a fast Next.js frontend that loads quick and holds steady under traffic? I ship clean UI architecture for SaaS teams and startups. MVPs move from idea to working screens fast. Existing apps get a performance lift without breakage. I’ve spent 10 years on UI development and front end architecture. Next.js with TypeScript and GraphQL is my core stack. My focus is first paint speed and smooth input. Layouts stay stable. I design clear component boundaries and predictable state. Data fetching avoids waterfalls. I measure with Lighthouse and Web Vitals so choices stay grounded, not guesswork. I use AI in the workflow, including Claude, Codex, GitHub Copilot, and Antigravity. It speeds scaffolding and refactors. Better test coverage. Code quality stays high, review stays human. I can connect frontends to simple Node.js endpoints and handle deployment handoffs with basic AWS knowledge. What I can help with - Feature builds in Next.js. Dashboards or flows that ship. - Greenfield UI for new products or MVPs. - Performance work. Faster first paint. Smoother input. Stable layout. - GraphQL client setup with clear caching rules. - TypeScript adoption in existing JavaScript code. - Design system foundations and reusable components. - Bug triage and a focused action plan. How I work - Short discovery to lock scope and success metrics. Risks captured in writing. - Prototype or UI spec within 48 to 72 hours when scope allows. - Milestones with estimates. Weekly demos. Daily updates in Upwork messages or Slack. - Clean Git history with small PRs and helpful notes. - Handover docs. Run scripts and env notes included. Next steps outlined. On Upwork I’m available for feature builds and performance revamps. I also take on greenfield UI work. I share progress often and work in focused sprints. You get steady, shippable increments each week. If you need a Next.js front end that stays fast and maintainable, let’s talk.

“Yogesh works with complete transparency and is a dogged problem solver. I wish everyone I hired had his work ethic. He is simply one of the best people I’ve worked with in ANY industry.” "We have worked with yogedh in a django project and we are very very satisfied with the results, the communications was been great and the quality level is very high here." Marco Poziello , CEO, Marco "Very responsive and a great programmer. Will use again." Tamara Reid, President, press8 Telecom. **** why do you hire me **** - Experience with test-driven development - Active open source contributor. - Master degree in Computer. - 8 years of experience. - Expert in Django, Ruby on rails, Lambda. - Master in Python, Ruby - excellent knowledge of MongoDB, Mysql, Postgres - Strong hands with Angular/Ionic platform. --- Domain expertise (industries specific) - - - * IOT * Face recognition. * Deep Learning. * Pet grooming website and mobile application. * property inspection management. * CRM * Plumbing and cleaning mobile app. * car washing automation mobile app. * classified websites and Mobile app. * Ecommerce portal. Looking forward to hearing from you!! Your Success come through My Experience. Yogesh D

I specialize in workflow automation and pipeline development primarily for computer graphics, video, and image processing - drawing on years of experience as a technical director at an animation studio. I'm always happy to discuss your task or project and explore solutions together. / __what_i_deliver__ - Automation of production processes, especially where the use of computer graphics is required - Tool & plugin development for 3D applications, building USD-based pipelines - Render farm setup, cloud rendering infrastructure and cost optimization - Synthetic 3d data generation, parametric modeling, Gaussian splatting - Image/video processing: custom ComfyUI workflows, gen ai image/video pipelines, ai motion capture - SaaS Full-stack dev, DevOps/FinOps, serverless GPU deployment - Blockchain apps, smart contracts dev - Reverse engineering, binary analysis, decompilation - R&D, mathematical tasks, algorithm implementation - Embedded/microcontroller programming: ESP32, STM32H7, Raspberry Pi and more / __tech_stack__ - Python, С/C++, TypeScript, Dart, GLSL - Backend: FastAPI, Node.js/Express, NestJS, MongoDB, PostgreSQL, Redis - Frontend: Qt (PySide), Svelte, React, Next.js, Flutter, Three.js, WebGL - ML/Generative: ComfyUI, PyTorch - Computer vision: OpenCV, MediaPipe, SAM, Yolo, ResNet - AI agents: LangGraph, Google ADK, Anthropic API - web3: Solidity, Hardhat, Foundry, OpenZeppelin, Dynamic.xyz, Alchemy, IPFS - Infra cloud: AWS , GCP, Hetzner, Railway, Vercel - Infra GPU cloud: Modal, Runpod, vast.ai, Koyeb - Infra Devops: IaC, Docker, K8s, Terraform, MinIO, NAS, S3 - RE: Frida, Ghidra, IL2CPP / __dcc_&_pipeline_tools__ - Blender (bpy, GeoNodes), Autodesk Maya (mel/python/OpenMaya), SideFX Houdini (hython, hscript, HDK), 3ds Max (maxscript), Unreal Engine, Foundry Nuke (incl. BlinkScript), Katana, DaVinci Resolve (incl. DCTL creation and Lua scripting), NVidia Omniverse kit, NVidia Lyra and more - Character creation automation: MetaHuman, DAZ Genesis, Faceform Wrap - Render engines: Pixar RenderMan, Maxon Redshift, Karma, Arnold, Cycles - Rendering pipeline: AWS Deadline Cloud, Pixar Tractor, Fox renderfarm - Adobe CEP and UXP extensions, ExtendScript and C++ plugins for After Effects, Premiere Pro, Photoshop, Illustrator - Project management: ShotGrid (now Autodesk Flow), FTrack, Perforce - Opensource industry: ASWF projects (ACES, OpenColorIO, OpenImageIO, OpenEXR, OSL, rez etc), OpenGL, WebGL, OpenCL, Vulkan, FFmpeg, OpenUSD ... and more. But if you've read this far, and your task is non-standard or lies at the intersection of different, not necessarily technical, fields, then I really love tackling unusual problems when it difficult to find a specialist. Write to me, I'll be glad if I can be of help.