I build automation systems that generate revenue. Most companies waste thousands of hours on manual workflows: lead generation, data extraction, prospecting, enrichment, reporting, outreach. I design automation infrastructure that replaces those workflows entirely. Examples of systems I build: • AI-powered lead generation pipelines • automated data extraction platforms • large-scale web scraping infrastructure • CRM enrichment & prospecting automation • outbound sales automation systems • internal AI workflow tools These systems typically save hundreds of hours per month and generate consistent lead flow. Tech stack: • Python • AI agents / LLM automation • web scraping infrastructure • API automation • data pipelines • cloud automation If you need a reliable automation system rather than another script, I can help.

Hello I'm Gajanan, a dedicated Full-Stack Web Developer with over 6+ years of experience. My passion for learning new technologies and enhancing user experiences drives me to deliver top-notch solutions for my clients. I specialize in developing dynamic, responsive, and user-friendly web applications. Technologies I Excel In: 🐍 Python / 💻 JavaScript / 🌐 Django, FastAPI, Flask/ ⚛️ React JS / 📐 Angular 2+ / 🔍 JQuery 🌳 NodeJs / 🚀 ExpressJs / 🗄️ MySQL / 🍃 MongoDB / 🐘 PostgreSQL / 🔥 Firebase DB / DynamoDB ☁️ Serverless Architecture with AWS Lambda / Firebase Functions 🎨 HTML5 / 🎨 CSS3 / 🖌️ Bootstrap / 📱 Responsive Web Design / 🖼️ PSD to Responsive HTML 🔌 APIs (Facebook / Twitter / Google / Stripe / Payment Gateways / Stripe Connect etc.) 🛠️ GIT, BitBucket and other project management tools Projects I've Worked On: 🛒 E-commerce Platforms: Developed feature-rich e-commerce websites with secure payment integrations. 🎰 Betting Apps: Built scalable and reliable betting applications with real-time data processing. ✍️ Blog Websites: Created interactive and user-friendly blog platforms. 🌐 Social Sites: Developed social networking sites with real-time chat and notifications. 🏢 Business Sites: Built professional websites to enhance online presence for businesses. 💬 Chat Sites: Developed chat applications with secure and real-time messaging features. Why Choose Me: 🌟 Over 6+ years of full-stack web development experience. 📚 Enthusiastic about learning and implementing new technologies. 🏆 Proven track record of delivering user-friendly and high-performance web applications. 🧩 Strong problem-solving skills and attention to detail. 💬 Excellent communication and collaboration skills.

👋 Hey, thanks for stopping by my profile. I’m a Senior Full-Stack Developer based in Vancouver, Canada, with 6+ years of experience building startup products, SaaS platforms, AI-powered tools, API integrations, dashboards, mobile apps, and automation systems. My main strength is helping startups move fast without creating messy, unscalable software. Whether you need an MVP built from scratch, an existing product cleaned up, AI features added, or multiple systems connected through APIs, I can help you get it done properly. 🔨 What I Build ⚡ Startup MVPs & SaaS platforms React, Next.js, TypeScript, Node.js, NestJS, Laravel, Python, PostgreSQL 🤖 AI-powered tools & integrations OpenAI, Gemini, LLM APIs, AI workflows, smart automation, chat features, content generation, data extraction 🔗 API integrations & automation systems REST APIs, GraphQL, OAuth2, webhooks, third-party platforms, middleware, real-time sync, background workers 📊 Dashboards & internal tools Admin panels, analytics portals, workflow tools, reporting systems, operational dashboards 📱 Web & mobile apps React, Next.js, React Native, TypeScript, Redux, Material-UI, Tailwind CSS 🧠 Data, ML & automation Python, Pandas, NumPy, NLP, sentiment analysis, topic modeling, classification workflows, scraping, ETL pipelines 🧰 Tech Stack React.js · Next.js · TypeScript · Node.js · NestJS · Express.js · Python · FastAPI · Flask · Laravel · PHP · React Native · PostgreSQL · MySQL · MongoDB · Redis · DynamoDB · REST APIs · GraphQL · WebSockets · OpenAI · Gemini · AWS · Azure · Docker · GitHub Actions · Jenkins 🚀 Relevant Experience ✔ Worked as one of the first developers at an early-stage startup, helping build a multi-module ERP platform across HRIS, sales, marketing, accounting, recruitment, ticketing, and reporting. ✔ Built AI-powered FastAPI services using OpenAI to generate dynamic JSON schema-based forms and automate manual configuration workflows. ✔ Developed clinical video anonymization features using Next.js, TypeScript, Python Flask, OpenCV, AWS Lambda, S3, DynamoDB, and AI-assisted automation. ✔ Built an AI-powered education platform using React, Python FastAPI, OpenAI, Gemini, PostgreSQL, MongoDB, Redis, and AWS. ✔ Created complex API integrations for Celyaix/ADP payroll automation, ERPLY/Shiphero order fulfillment, marketplace sync across Shopify, eBay, Amazon, and Walmart, and Google Business classification workflows. ✔ Worked on machine learning and NLP projects involving sentiment analysis, LDA topic modeling, data enrichment, classification, and automated reporting. 🏆 Why Clients Work With Me ✅ Startup-focused engineering mindset I understand speed, iteration, budget limits, changing requirements, and the need to ship without breaking the product later. ✅ Strong full-stack ownership I can handle frontend, backend, database, APIs, cloud deployment, debugging, and production support. ✅ AI and automation experience I don’t just add “AI” as a buzzword. I use AI where it saves time, improves workflows, or creates useful product features. ✅ Integration specialist I’m comfortable connecting messy third-party systems, handling edge cases, building middleware, managing webhooks, and making data sync reliable. ✅ Clear communication I keep things direct, explain tradeoffs clearly, and flag issues early instead of hiding problems until the deadline. What it’s like working with me: I’m straightforward, practical, and product-minded. I care about clean code, but I care even more about building software that solves the business problem. I can work with your existing team, take ownership of a feature, or build a product from the ground up. If you’re a startup founder, product owner, or technical team looking for a senior full-stack developer with AI, API integration, and SaaS experience, send me a message and let’s talk about your project.

I am a Senior Full-Stack Engineer with 7+ years of production experience building SaaS platforms across fintech, AI communications, legal tech, e-commerce, and CRM. Backend stack: Python (FastAPI, Django/DRF, Flask), PostgreSQL, MongoDB, Redis, Celery, TaskIQ, RabbitMQ. Frontend: React.js, Next.js, Vue.js. Infrastructure: AWS (EC2, EBS, S3, Cognito). Key projects shipped: - Omnichannel cloud communication platform handling bulk SMS, WhatsApp, and cloud calling at scale (Django, FastAPI, Celery, Redis, NATS, RabbitMQ) - Two AI agent calling systems (FastAPI, Twilio, custom knowledge base and workflow engine) - Compliance data platform (FastAPI, PostgreSQL, S3, document processing pipeline) - Multi-role legal SaaS with AI-assisted chat (Django, React.js) - Rental station app with payment integrations (FastAPI, MongoDB, AWS, PayPlus) I work well with clients who have clear requirements and need someone who can own the backend end to end.

Full-Stack Engineer who builds scalable web apps that hold up in production — Angular & React on the front, Java Spring Boot & Python (Django/Flask) on the back. 100+ projects delivered, 0 missed deadlines. WHAT I BUILD → Enterprise-grade REST APIs and microservices with Java Spring Boot → Dynamic, responsive front-ends with Angular and React → Lightweight Python backends with Django and Flask → Automated web scrapers that extract, clean, and deliver structured data at scale → Database design & optimization — PostgreSQL, MySQL, MongoDB TECH STACK Frontend: Angular | React | JavaScript (ES6+) | HTML5 | CSS3 Backend: Java Spring Boot | Python Django | Flask Databases: PostgreSQL | MySQL | MongoDB Scraping: BeautifulSoup | Selenium | Scrapy | Playwright Tools: Git | REST APIs | Docker | Postman HOW I WORK I don't just write code — I ask what the feature is actually for before touching a keyboard. That means fewer revisions, cleaner architecture, and software that solves the real problem, not just the surface one. You get: ✔ Clean, documented, maintainable code ✔ Regular updates — you'll never be left wondering where things stand ✔ Honest timelines — I'd rather under promise and overdeliver ✔ A developer who thinks about your business, not just the ticket GOOD FIT FOR - SaaS platforms and internal tools - REST API development and third-party integrations - Data scraping pipelines and automation - Full-stack builds from MVP to production - Migrating or refactoring legacy systems If you're building something and need a developer who gets it done cleanly — send me the brief.

⭐Top Rated Plus | Top 3% Globally on Upwork in Full Stack SaaS and AI Development. If you shoot me a invitation or direct message i'll send you a personalized loom video back on how i may be able to help you! Your AI SaaS works in the demo, then breaks the moment real users hit it. I build production ready web applications and Full Stack SaaS platforms that don't, the kind running production right now, moving 10,000+ messages a day at 99% delivery and saving one client $200k+ a year. From AI automation and RAG systems that don't hallucinate to scalable backend systems, multitenant architectures and secure enterprise software,I build products that stay reliable as they grow. And where it matters most, in regulated healthcare and fintech, that's the work I'm known for. Over the last 10+ years, I've delivered Full Stack Development FinTech, Health Tech, HR Tech and Ed Tech, designing and delivering SaaS Development projects, AI-powered applications, MVP Development, workflow automation systems, cloud-native applications and enterprise platforms. As a Top Rated Plus on Upwork with 1000+ billed hours and a consistent 5 star track record, I focus on building systems and products that remain reliable as your user base grows. WHAT MAKES ME DIFFERENT: Most developers focus on delivering features. I focus on delivering systems that can operate in production. Before writing code, I help founders and product teams make the right technical architecture, system architecture, scalability, AI integration, compliance, infrastructure and long term maintainability decisions. My focus is delivering scalable architecture and production ready software rather than simply shipping features. Whether you're launching MVP, modernizing a legacy web application, building an AI SaaS platform, creating a new software product, or integrating AI into existing business, I help define the technical roadmap and execute the entire product development lifecycle. My work frequently involves: • AI native SaaS products, SaaS Development, multi- tenant platforms • AI Agents, AI Voice Agents, AI Automation • Retrieval-Augmented Generation (RAG) systems, knowledge assistants, LLM applications • Healthcare SaaS & HIPAA-compliant web applications • Fintech platforms & payment systems • Enterprise API Development & API Integration • Cloud Infrastructure, DevOps & Backend Development What Client Says: "This developer did an outstanding job and exceeded our expectations in every way. They quickly became a lead developer, taking ownership of complex requirements and delivering high-quality, well-structured work consistently." "Very responsive, professional, and communicative. Will be working with them again soon!" WHAT I BUILD FOR YOU: → AI-powered SaaS platforms, Full Stack Web Applications, startup MVPs, MVP Development, multi-tenant SaaS applications, enterprise software, Stripe billing, RBAC, ABAC, audit logs, row-level security. → AI Agents, AI Voice Agents, AI Automation, RAG systems, knowledge assistants, AI copilots, custom LLM workflows. → Full-Stack Web Applications Development using Next.js, React, TypeScript, Node.js, Python, FastAPI, scalable backend systems and cloud-native architectures → Healthcare SaaS solutions including HIPAA-compliant web applications, patient engagement systems, secure healthcare workflows, and enterprise software. → FinTech software products including payment systems, subscription platforms, financial dashboards, transaction processing and compliance-focused architecture. → API Development, Backend Development and API Integration with OpenAI, Stripe, Twilio, HubSpot, Salesforce, CRMs, ERPs and third-party SaaS platforms. → Workflow Automation using n8n, AI-powered business processes, customer support automation, onboarding automation, and sales automation → Cloud Infrastructure, AWS deployments, Docker, CI/CD pipelines, monitoring, production rollouts, and scalable backend systems CORE STACK & KEYWORDS: Full Stack Development, Web Application Development, SaaS Development, AI SaaS, Platform Development, Technical Architecture, System Architecture, Database Architecture, Backend Development, Software Architecture, Scalable Architecture, Enterprise Software, Cloud Infratructure, Product Development, Next.js, React, TypeScript, Node.js, Nest.js, Python, FastAPI, Django • Open AI, GPT-4, Claude, Gemini, LangChain, LangGraph, AI Agents, AI Voice Agents, RAG, Vector Database, pgvector, Pinegone • PostgreSQL, Supabase, MongoDB, Redis, Firebase • AWS, Docker, Kubernetes, CI/CD • Stripe, Twilio, HubSpot, Salesforce, • Multi-tenant SaaS, MVP Development, SaaS Architecture, Workflow Automation, HIPAA, SOC2, PCI-DSS, OAuth2, RBAC, ABAC, Row Level Security

As an experienced Python Django developer, I have built numerous web applications that are scalable, secure, and user-friendly. I have a strong understanding of Django's Model-View-Controller (MVC) architecture and have worked on all aspects of the development process, including requirements gathering, database design, front-end development, and deployment. My expertise includes developing REST APIs, integrating third-party libraries and APIs, and working with various front-end frameworks such as React, Angular, and Vue.js. I am also well-versed in web technologies such as HTML, CSS, and JavaScript, which allows me to create responsive and engaging user interfaces. I have worked with clients across various industries, including e-commerce, healthcare, and education, and have delivered solutions that meet their unique business needs. I am committed to delivering high-quality work and ensuring that my clients are satisfied with the end product. If you're looking for a skilled Python Django developer who can help you bring your ideas to life, look no further. Let's discuss your project and see how I can help you achieve your goals. Python, Django, Angular, React, Vue, Typescript, HTML, CSS, SASS, LESS, Bootstrap, Javascript, Jquery, Nginx, UWSGI, ASGI, Restful API, Django Rest Framework, AWS, EC2, Digitalocean, Docker, GIT, Scrapy

I build production-ready Flutter apps, WordPress/PHP systems, and Python-backed web platforms for clients who need reliable software, not just code that works once. I can help you build a new product, fix an existing app or website, improve performance, connect APIs, clean up bugs, or prepare your web/mobile system for real users. My strength is the combination of full-stack development and deep QA/debugging experience. I do not only implement features. I also test user flows, edge cases, layout issues, API behavior, database logic, and production risks before delivery. What I can help with: • Flutter mobile app development for Android and iOS • WordPress customization, plugin development, and bug fixing • PHP backend development and API integration • Python/Django backend development • REST API design and third-party integrations • Admin dashboards, SaaS-style systems, and database design • Google Play / App Store publishing support • Web app testing, bug reports, and production debugging Why clients work with me: • 100% Job Success on Upwork • 5-star client feedback • 12+ completed Upwork jobs • Experience with apps reaching 250,000+ downloads • Experience building systems for 100,000+ active users • Master’s degree in Software Engineering • Clear communication, clean code, and dependable delivery I am comfortable working on both new builds and existing systems. Whether you need a Flutter app built from scratch, a WordPress/PHP issue fixed, a Python backend improved, or a complete web/mobile product delivered, I can review your requirements and suggest a clear next step.

In 8+ years, I've shipped SaaS platforms handling 100k+ users, built AI pipelines that eliminated hours of manual work, and helped startups scale from MVP to production-ready infrastructure, without rewriting their stack. Most developers build features. I build systems that hold up under real users, real data, and real growth. What this means for you: - Your backend won't need rebuilding in 6 months - Your APIs will be clean, documented, and maintainable - Your AI integrations will actually work in production, not just in demos - You get honest timelines, clear communication, and full ownership until delivery What I've built: — SaaS platforms with multi-tenancy, billing, role-based access, and usage analytics — AI systems using LLMs, RAG pipelines, and autonomous agents — Real-time applications with WebSockets, event-driven architecture, and live dashboards — Data-intensive platforms with geospatial processing, ETL pipelines, and reporting engines — E-commerce and marketplace backends with payment gateways and inventory systems Core industries: Fintech · SaaS · AI Platforms · Healthcare · E-commerce .Cyber Tech Stack: Backend: Python (Django, FastAPI, Flask), Node.js, Ruby on Rails Frontend: React, Next.js, Vue, TypeScript Mobile: React Native, AI/ML: LLMs, RAG, NLP, AI Agents, Generative AI Cloud & DevOps: AWS, GCP, Azure, Docker, Kubernetes, CI/CD Databases: PostgreSQL, MongoDB, Redis, Firebase, Vector DBs If you're building something serious and need a developer who takes full ownershi, let's talk. I'm available now and respond within a few hours.

👋 Hello and welcome to my profile! As an experienced Full Stack Developer, I’m ready to leverage my skills to help take your business to the next level. My hands-on, personalized approach ensures that each project is handled with great care from initial concept through to final delivery. By following industry best practices, I successfully identify business challenges and provide tailored solutions using a wide range of cutting-edge technologies: 🔧 Skills and Expertise: - Web Application Development (HTML, CSS, JavaScript, React.js, Next.js, TypeScript) - Styling (Tailwind CSS, ShadCn) - Backend (Python, Django, Flask, Node.js, VPS) - Cloud Services (AWS, Cloudflare, Digital Ocean) - Databases (PostgreSQL, Supabase, Neon) My goal is to bring simplicity to complexity. With my extensive experience and hands-on approach, I ensure every project is carefully crafted to deliver outstanding results that exceed expectations. Choose me as your development partner, and I’ll work relentlessly to help your business reach new heights. 🚀