You have an MVP, a SaaS idea, an AI product concept, or a half built web app. Now you need someone who can turn it into a real product with clean architecture, reliable code, scalable infrastructure, and a well thought off user experience. That is where I come in. I am a Senior Full Stack Developer who helps founders and product teams build, fix, and scale SaaS products, MVPs, dashboards, marketplaces, internal tools, and AI powered web applications. I work across the full stack: React | Next.js | Node.js | Express | APIs | Databases | Auth | Payments | Dashboards | Deployment | AI integrations I do not just take tickets and write code. I understand the product, question weak assumptions, plan the architecture, build the system, and stay close to the code until it is ready for real users. I will tell you when something is worth building. I will also tell you when something should wait. 𝐒𝐞𝐥𝐞𝐜𝐭𝐞𝐝 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 1 - Tapforce, where I shipped a US Edtech LMS Platform with 620K+ students and worked on learning workflows, role based access, course delivery, and production ready full stack features since June 2025. 2 - Dubizzle Labs / OLX / Zameen / Bayut, where I contributed to large-scale marketplace and PropTech platforms including Zameen, with around 3M monthly active users, Bayut KSA, with around 5M monthly active users. Also includes work on OLX, an e-commerce platform with around 2M monthly active users. 3 - NPC Labs, an 18m$ funded Web3 startup, where I delivered a Web3 pixel art platform and focused on frontend quality, UX, and smooth product flows. 4 - Dropella, an e-commerce tools product, where I worked for around a year, helped lead 10 junior developers, and drive the release of v1. 5 - Nybble, a UK based technology partner, where I delivered 10+ full stack projects across web apps, dashboards, portals, and business software. Before focusing seriously on Upwork, most of my work came through direct clients, product teams, and development partners outside the platform. I am thus taking on a limited number of projects at an introductory platform rate while I build history here. So as great of an opportunity for you as it gets. Get gold for the price of silver. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐖𝐢𝐭𝐡 SaaS MVPs and web apps: Auth | RBAC | Dashboards | Client portals | APIs | Databases | Payments | Subscriptions | Analytics | Deployment MVP rebuilds and audits: Architecture cleanup | Database redesign | Performance fixes | Auth and permissions | Security improvements | Codebase restructuring | Production readiness AI features and architecture: OpenAI API | Claude API | LangChain | LangGraph | RAG | Embeddings | Vector databases | Pinecone | AI chatbots | AI agents | Prompt engineering | Workflow automation | n8n | Make | Token optimization Backend and APIs: Node.js | Express | REST APIs | Webhooks | PostgreSQL | MongoDB | Supabase | Firebase | Redis | Stripe | PayPal | Third party APIs Frontend and product experience: React | Next.js | TypeScript | JavaScript | Figma to frontend | Responsive apps | Complex dashboards | Forms | Data tables | Admin panels | UX improvements Cloud, security, and integrations: Vercel | AWS | Docker | GitHub | CI/CD | Nginx | OAuth2 | JWT | RBAC | MFA | Audit logging | Secure API design | Google APIs | CRM tools | Email tools | Veriff 𝐀 𝐆𝐨𝐨𝐝 𝐅𝐢𝐭 𝐈𝐟 You need someone who can think beyond tickets, understand business logic, make smart technical decisions, communicate clearly, and build software that can survive real users. 𝐍𝐨𝐭 𝐚 𝐆𝐨𝐨𝐝 𝐅𝐢𝐭 𝐈𝐟 You only want the cheapest developer, need someone to say yes to everything, or want a rushed build with no concern for quality, security, or maintainability. 𝘐𝘧 𝘺𝘰𝘶'𝘳𝘦 𝘴𝘵𝘪𝘭𝘭 𝘳𝘦𝘢𝘥𝘪𝘯𝘨, 𝘸𝘦 𝘴𝘩𝘰𝘶𝘭𝘥 𝘱𝘳𝘰𝘣𝘢𝘣𝘭𝘺 𝘵𝘢𝘭𝘬. 𝘚𝘦𝘯𝘥 𝘢 𝘮𝘦𝘴𝘴𝘢𝘨𝘦. 𝘞𝘰𝘳𝘴𝘵 𝘤𝘢𝘴𝘦, 𝘺𝘰𝘶 𝘨𝘦𝘵 𝘧𝘳𝘦𝘦 𝘢𝘥𝘷𝘪𝘤𝘦. I'm picky about who I work with. So are you. Let's find out if we match and get to work :)

YOUR VISION, REALIZED. 🚀 Hello! I'm Armaghan, a passionate Software Developer with a strong command of Python and MATLAB, specializing in crafting smart automation solutions and intelligent systems. I bring hands-on experience in building AI Agents and deploying automation pipelines across various platforms, consistently delivering results with a strong 100% Job Success score. My expertise is broad and deep, focused on creating elegant and efficient solutions tailored to business needs. My technical toolkit includes: 🥇Automation Development: Python, Zapier, Make.com, n8n, UIPath 🥇Web Automation: Selenium, Playwright, Scrapy, Zyte 🥇CAD Design Automation: using ezdxf for generating CAD files (.dxf, .dwg etc.) 🥇Digital Signal & Image Processing 🥇Desktop and Web App Development: using PyQt and React I thrive on tackling complex challenges and have successfully built and delivered end-to-end automation systems. A key example is the custom solution developed for a capacitor manufacturing company, which completely streamlined their workflow—from order intake to design file generation, Excel-based buildsheet automation via VBA, and auto-emailing the production team. This robust system was implemented as both a desktop application (PyQt) and a web app (React). Whether it's automating repetitive tasks, building scalable systems, or integrating platforms, I take pride in delivering solutions that optimize workflows and drive efficiency. Explore my client feedback to see the real-world impact of my work! 💡 Ready to turn your innovative ideas into reality? I'm here to help. Let's discuss how I can contribute to your project's success in optimizing operations or building robust software solutions. 📧 Get in touch – let's make your project shine!

Let’s Validate Before We Build , Looking to validate your product idea before going all-in? I offer a lean Proof of Concept (POC) engagement where we rapidly test your concept using real data, user flows, and reusable components – so you can see what works, what doesn't, and how to go to market faster. 🔹 Ideal for: FinTech, HealthTech, EdTech, GovTech, SaaS 🔹 Includes: Business mapping, clickable wireframes or demo, AI/LLM feasibility if needed 🔹 Delivery: 1–2 weeks 🔹 Outcome: Visual, interactive POC to present to investors or users This helps you save time, reduce cost, and build only what truly matters. Let’s build your proof before your product using my experience as mentioned below. 💡 With over 13 years of expertise in software development, project management, system analysis, and solution architecture, my focus lies in CRM, Insurance, workflow automation, supply chain management, and custom ERP development. Throughout my career, I have predominantly functioned as a full-stack engineer, emphasizing backend workflow applications. Proficient in the complete software development life cycle (SDLC) and adhering to best practices, I am a dedicated problem-solver with an analytical and driven mindset. My commitment extends to meeting demanding development objectives within tight schedules, consistently delivering impeccable code. I possess extensive knowledge in the following technologies: ⚡ASP.NET CORE Web API ⚡ASP.NET Core MVC ⚡C#, .VB.net ⚡ASP, ASP.NET Web Forms ⚡MVC ⚡WPF ⚡Winforms ⚡ASP.NET Blazor Server ⚡ASP.NET Web API ⚡WCF Services ⚡Docker ⚡RabbitMQ ⚡Microservices ⚡MS SQL Server ⚡PostgreSQL ⚡MySQL ⚡MongoDB ⚡SQL query optimization ⚡Azure DevOps ⚡Azure Pipelines CI/CD ⚡SVN ⚡TFS ⚡GitHub ⚡Azure Directory B2C ⚡Azure Kubernetes Service (AKS) ⚡Azure Functions ⚡Azure Blob Storage ⚡Azure App Service ⚡Azure Load Balancer ⚡Notification Hubs ⚡Azure Cosmos DB ⚡App Configuration ⚡IIS web Hosting ⚡Azure web services ⚡Entity Framework ⚡Entity Framework Core ⚡N Hibernate ⚡ADO.NET ⚡Payment Gateways (Braintree, Stripe, Paypal, etc.) ⚡HTML5 ⚡CSS ⚡Bootstrap 4 ⚡JavaScript ⚡jQuery ⚡MsTest ⚡nUnit ⚡xUnit ⚡DevExpress controls such as dx-piechart, dx-chart, stackedbar, Bar, doughnutChart, linegraph, side by side bar I have experience working with ETL/BI tools, including MS SQL Server, Azure Data Factory, T-SQL, SSIS, SSAS, SSRS, PowerBI, Tableau, Crystal Reports, and other Data Warehouse and Business Intelligence/Reporting Services & Epicor Kinetic Data Integration. Additionally, I have integrated hardware components like RFID Readers, Thermal Printers (Posiflex and Epson), MSR Readers, Barcode Scanners, Tunnel Controllers, and Cash Drawers. As a client, the essential skills you can expect from me include: ⚡ Effective Communication ⚡ Quick Learner ⚡ Patient Work Discipline Against Obstacles ⚡ Task & Time Management Under Limited Deadlines ⚡ Ability to Prioritize Tasks

I have full understanding and wide knowledge in Web development languages such as PHP/MySQL, XHTML/CSS, Javascript, jQuery, Ajax Dynamic HTML, CSS, XML etc

I provide a Node.js Backend Developer team that ships production-grade SaaS, APIs and platforms. 11,000+ hours worked, 50+ Node.js Backend Developer projects delivered, 100% Job Success Score, Top Rated Plus. As CEO I scope and own every Node.js Backend Developer engagement we sign. I study the brief, run discovery with founders, match the right engineers and stay accountable for delivery. My team owns the code - I never touch it. So when a brief lands for a Backend Engineer, an API Developer or a full stack software engineer, I scope it and the team builds it. Why hire my team: - 20+ years of Node.js Backend Developer, Full Stack Developer and SaaS Developer delivery - 200+ Node.js Backend Developer and SaaS Developer projects shipped - Long-term clients on retainers (3 - 10+ years) Our Node.js Backend Developer team designs services, REST and GraphQL APIs, queues and event pipelines that hold up under real production load. A NestJS Developer on the team treats Node as a serious production runtime and owns the heavy backend modules. Typical engagements: multi-tenant SaaS APIs, real-time platforms, billing flows, data pipelines, AI-backed services. Stack: Node.js, NestJS, ExpressJS, TypeScript, PostgreSQL, Redis, Elasticsearch, AWS, GCP, Docker, Kubernetes. Our Full Stack Developer team owns systems end-to-end - one team handling Node.js services, React frontends, data models and infra. A React Node pairing is our default shape - a React Node frontend on a NestJS Developer backend, with a nextjs developer on SEO-critical pages. We replace fragmented setups where a website developer, web developer and front end specialist were stitched together. Adjacent angles I present daily: full stack developer saas for B2B platforms, python full stack developer pairings for data and AI, full stack developer ai integrations, full stack developer react teams for SaaS dashboards, full stack developer shopify extensions, full stack web developer rebuilds of legacy SPAs, full stack ai saas developer engagements where LLM features must ship at production standard. Our SaaS Developer team helps founders ship multi-tenant SaaS and B2B platforms. A SaaS Developer engagement covers auth and RBAC, Stripe billing, observability, anti-abuse and event tracking the saas marketing team can use. The team has shipped a webflow developer saas pairing, a b2b saas booking system developer engagement, a ui ux designer saas pipeline, a saas explainer video flow in onboarding and a saas sales console wired into the backend. On the API side a dedicated API Developer track owns contracts and versioning. A REST API Developer designs the REST API Developer surface - resources, pagination, idempotency, webhooks - and the API Developer keeps SDKs and docs honest. A Backend Engineer owns the data layer; a second Backend Engineer covers queues and workers so the API never blocks on jobs. Cross-language coverage. A python developer track owns scraping, ETL and AI workflows. python nodejs migrations land here when teams consolidate dual stacks. flutter node.js and vue.js node.js setups join the core when mobile or admin SPAs need a reactive layer. A react developer pairing handles SaaS dashboards on the API. A wordpress developer or shopify developer hand-off covers CMS migrations. A mobile app developer pairing extends the SaaS into iOS and Android. Clients hire me when they need: - a Node.js Backend Developer team that owns architecture, APIs and scaling - a back end developer node.js bench for high-traffic SaaS - a Full Stack Developer team replacing 3 - 5 contractors with one coherent system - a SaaS Developer team fluent in multi-tenancy, auth, billing and RBAC - an API Developer and Backend Engineer pair for a clean, versioned REST API Developer surface - a full stack software developer practice with CEO-level discipline on roadmaps - a website developer hand-off backed by the team Recent work my team shipped: - Cybersecurity SaaS. Node.js, NestJS, PostgreSQL, Redis on GCP + Kubernetes. 170M+ req/week, 500 RPS peaks, 1M+ MAU. - Device Verification SaaS. Single backend powering web, Telegram bot and Developer API. 4K+ DAU, 1M+ checks, 80%+ via API. - Clinic Enterprise platform. React, Next.js, Laravel, Node.js, Redis, AWS. REST API, queues, RBAC, 1C and lab integrations. MVP in 4 months for 500 patients/day, 500K records. - E-commerce Data Pipeline SaaS. 50M+ products, per-partner parsers, dedup. Cloud cost cut ~9x at sub-second search across 300 - 500K DAU. - Multi-currency Voting SaaS. Wallets, Stripe top-ups, real-time vote locking over WebSockets. 2M+ users in 10 countries, $2.5M+ revenue. Reliable SaaS comes from deliberate design - that's what my Node.js Backend Developer, Full Stack Developer and SaaS Developer team focuses on. Need a Node.js Backend Developer team, a Full Stack Developer team or a SaaS Developer partner that delivers on time and stays long-term - let's talk.

I save businesses 20+ hours/week by automating data extraction, APIs, and AI workflows with Python. I'm a Rising Talent Python developer with 100% Job Success across 13 jobs. I specialize in: • Web Scraping: Selenium, Scrapy for dynamic sites, logins, CAPTCHA, proxies • API Integration: REST, GraphQL, Webhooks to connect any tool • AI Agents: OpenAI API, n8n, Make•com for automated content, emails, reports Recent wins: → Built a video aggregator that collected 10k+ clips via YouTube/TikTok APIs [\$950 job] → Delivered real-time Covid dashboard with 5 APIs auto-updating every 10min → 5.0★ on Upwork Enterprise AI Research project Why hire me: Clean, scalable code + 0-4hr response time + you talk directly to me. No agency, no outsourcing. Got manual work eating your time? Send me the site/tool name. I’ll tell you if it can be automated in 24hrs. What I’ll Do For You: 1. Web Scraping & Data Extraction Get clean CSV/Excel/JSON from any website. Handles login, CAPTCHA, infinite scroll, proxies. 2. Automation & API Integration Connect tools with Zapier, n8n, Make•com. Kill manual tasks like form filling, email sorting, data sync. 3. AI Agent Systems Build OpenAI-powered agents that read data, write content, send reports, or automate business workflows 24/7. If you need reliable automation solutions built with clean, scalable architecture, let’s discuss your project.

Recently completed a 5-star Upwork QA project for a Zapier-based PDF form-filling API, including end-to-end workflow testing, evidence collection, PDF output validation, and regression-ready bug reports. I help small businesses and solo founders build practical Python automations, API integrations, data pipelines, and small backend tools. My main focus: • Python automation scripts • API integrations and webhook workflows • Data extraction, cleanup, and CSV/Excel processing • ETL pipelines and scheduled sync jobs • Supabase / PostgreSQL data workflows • FastAPI bug fixes and small backend improvements • PDF / DOCX document generation • Small internal tools and admin workflows I work best on clear, practical tasks such as: • “I need to pull data from an API and save it to Supabase/PostgreSQL” • “I need a Python script to clean, transform, or export data” • “I need to automate a Google Sheet / CSV / Excel workflow” • “My FastAPI app has an error and I need it fixed” • “I need to generate PDF/DOCX documents from user data” • “I need a small internal tool improved, cleaned up, or documented” Recent portfolio examples include: • Boston permit data ingestion pipeline — live open-data API → normalized records → Supabase-ready upserts → weekly incremental sync • CSV/Excel report generator — messy data → clean Excel report • Webhook/task router — incoming events → validation → duplicate protection → routed tasks • Make. / Google Workspace workflow proof — form/webhook → Google Sheets → Drive folder → Gmail notification I focus on clean delivery: • working code • clear README • setup instructions • .env.example / requirements.txt • simple tests where possible • logs or error notes for automation workflows • explanation of what was changed and how to run it I’m especially useful when you have a small but annoying technical problem and need someone to make it work reliably without overcomplicating the solution. If your task is clear and practical, I can help turn it into a working Python automation or backend workflow.

Are you looking to boost your marketing efforts and drive revenue across various industries? With over 18 years of experience in digital marketing, I specialize in Google Ads, Social Media Ads, LinkedIn, PPC, and full-funnel strategies tailored for any business. From eCommerce to healthcare and hospitality, I bring expertise across 200+ niches to deliver high-performing, results-driven campaigns. Why Choose Me? ✔ Top-Rated Google Ads Expert – Upwork Top 1% | Expert-Vetted ✔ 18+ years in digital marketing with $100M+ ad spend managed ✔ Worked with global brands, SMBs & startups across all industries ✔ Google Ads Certified | MBA in Business Administration Services I Offer: 🔸 Google Ads Setup & Campaign Builds 🔸 Facebook & Instagram Ads Management 🔸 LinkedIn Ads Strategy & Management 🔸 Account Audits & Ongoing Optimization 🔸 Google Shopping & Performance Max Campaigns 🔸 Google Analytics & Website Conversion Tracking 🔸 SEO Audits & Content Optimization 🔸 Keyword Research & Competitor Analysis 🔸 Integrated Marketing Planning Expertise Includes: ✔ SEM: Google Ads, Bing, Facebook, LinkedIn ✔ E-commerce: Shopping Ads, P-Max, & Conversion Optimization ✔ Lead Gen: Service-Based B2B & B2C Campaigns ✔ Healthcare & Hospitality: Lead-Driven, Location-Based Ads ✔ Retail: Scalable Product Ads & Promotions ✔ Real Estate, Education, Energy, Non-Profit: Niche Campaigns ✔ Google Analytics Reporting & Insight ✔ CRO & Landing Page Optimization I’ve managed campaigns in industries like healthcare, real estate, hospitality, tech, and more. With achievements like 900% campaign scaling and optimizing 20,000+ product listings, my focus is ROI-driven growth and smart strategy. Ready to Grow Your Business? Let’s talk! Reach out today and see how I can help you scale your marketing and drive measurable success.

Envion Software helps companies build, modernize, and recover stalled software projects through senior engineering teams, fixed-cost projects, and time-and-materials development. We work with startups, growing companies, and established businesses that need reliable execution across full-stack development, cloud, DevOps, AI/LLM applications, data engineering, mobile, embedded systems, firmware, IoT, and legacy modernization. We can augment your existing team, take ownership of a defined project, or step into a stalled codebase to stabilize architecture, improve delivery, and restore forward progress. Clients choose Envion when they need experienced engineers who understand complex systems quickly, integrate smoothly with existing teams, and deliver dependable results.

I'm a senior full-stack web developer with 6+ years and over 17,000 hours spent building, testing, and shipping production web applications from end to end. I work primarily across React and Next.js on the frontend and Node.js — with both Express and NestJS — on the backend, backed by PostgreSQL and MongoDB, with TypeScript throughout. My standard isn't something you have to take on faith. I'm in the top 2% of all contributors on Stack Overflow, with more than 9,800 reputation earned by helping developers around the world solve real engineering problems. That number isn't self-awarded — it's the verdict of thousands of developers who found my answers clear, correct, and worth upvoting. I bring that same precision to every line of code I write for a client. When I take on a project, I build the full slice. On the backend, I work with Express for lean, focused services and NestJS when a project needs the structure of a modular, dependency-injected architecture that stays organized and testable as it grows. I model data in whichever database fits the problem — PostgreSQL for relational integrity, with migrations, transactions, and proper indexing, or MongoDB for flexible, document-driven workloads — and I access it through a type-safe ORM. I expose clean, validated endpoints with typed DTOs, and I reach for caching and background jobs when a feature needs to scale. On the frontend, I build polished, accessible interfaces in React and Next.js. I write in TypeScript end to end so bugs surface at compile time instead of in production, and I cover the logic that matters with unit and integration tests so that refactors stay safe and releases stay calm. I ship through CI/CD pipelines with Docker, so what runs on my machine is exactly what runs in yours — and I use modern AI-assisted tooling such as Cursor and Claude Code to move quickly without compromising any of it. Whether you need someone to untangle an existing codebase or build something new from an empty repository, I take full ownership of the result: I communicate clearly, I meet my deadlines, and I deliver work you don't have to babysit. Recently, I've built a hospital appointment-scheduling calendar, a volunteer-teacher registration and follow-up system, and several full MERN web applications. Send me a message describing what you're building, and I'll tell you honestly how I'd approach it. Skills: ➤ Languages ⁃ JavaScript ⁃ TypeScript ➤ Frontend Frameworks ⁃ React ⁃ Next.js (App Router + Server Components) ⁃ React Hooks ⁃ Angular ⁃ Vue.js ➤ UI & Styling ⁃ HTML ⁃ CSS ⁃ Sass / SCSS ⁃ Tailwind CSS ⁃ Material UI (MUI) ⁃ shadcn/ui ⁃ Chakra UI ⁃ styled-components ⁃ CSS Modules ⁃ Framer Motion ➤ State Management ⁃ Redux / Redux Toolkit ⁃ Zustand ⁃ Context API ⁃ TanStack Query (server state) ⁃ SWR ➤ Forms & Validation ⁃ React Hook Form ⁃ Formik ⁃ Zod ⁃ Yup ➤ Backend ⁃ Node.js ⁃ Express ⁃ NestJS ⁃ GraphQL (Apollo) ⁃ REST APIs ⁃ tRPC ⁃ WebSockets / Socket IO ⁃ Authentication (JWT / OAuth / NextAuth) ➤ Databases & ORMs ⁃ MongoDB ⁃ Mongoose ⁃ PostgreSQL ⁃ MySQL ⁃ Redis ➤ DevOps & Tooling ⁃ Git ⁃ GitHub ⁃ Docker ⁃ GitHub Actions (CI/CD) ⁃ Vercel ⁃ Netlify ⁃ AWS (EC2, S3, Lambda) ⁃ Nginx ⁃ Vite / Webpack / Turbopack ⁃ ESLint / Prettier ➤ Testing ⁃ Jest ⁃ Vitest ⁃ React Testing Library ⁃ Cypress (E2E) ➤ AI-Assisted Development ⁃ Cursor ⁃ Claude Code ⁃ GitHub Copilot ⁃ LLM API integration (OpenAI / Anthropic) ⁃ Prompt engineering ⁃ RAG (Retrieval-Augmented Generation) ⁃ Vector databases (Pinecone / pgvector) ⁃ LangChain ➤ Practices ⁃ Agile / Scrum ⁃ Accessibility (a11y) ⁃ Responsive design ⁃ Performance optimization ⁃ Code review Thank you!