Hi All, I am a Python Developer with over 5 years of experience specializing in end-to-end automation, sophisticated web scraping, and custom software development. I bridge the gap between complex data challenges and efficient, scalable solutions. My expertise lies in navigating highly secured digital environments and transforming raw information into actionable data. 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? I provide one year of complimentary free technical support for every successful deployment. I focus on building resilient tools that don't just work today, but continue to perform long-term. 𝐒𝐤𝐢𝐥𝐥𝐬 Web Automation: Playwright, Selenium, DrissionPage; headless + stealth workflows Web Scraping & Data Extraction: HTML parsing, pagination, concurrency, resilient retries Anti-Bot & CAPTCHA Handling: reCAPTCHA v2/v3 Enterprise, Cloudflare Turnstile, DataDome, Imperva; proxy rotation and fingerprint-aware flows API Development: FastAPI, REST, async endpoints, background jobs, webhooks API Integration: OAuth2, JWT, third-party APIs, rate-limit handling, robust error handling Chatbots: Telegram/Discord/Slack bots, webhook-based bots, automation-trigger bots, AI/LLM integrations when needed Chrome Extensions: Manifest V3, content scripts, background/service worker, automation helpers, DOM tooling Data Processing: Pandas, NumPy; cleaning, deduplication, merging, reporting/export PDF Automation: Table/text extraction, structured parsing, OCR when needed Image Processing: OpenCV, Pillow; preprocessing, detection, OCR pipelines Form Automation: Multi-step submissions, file uploads, validation handling, captcha-aware flows Desktop Apps: PyQt6, Tkinter, internal tools, dashboards, automation GUIs Databases: SQLite, PostgreSQL/MySQL basics; ORM patterns when needed DevOps/Runtime: Linux, VPS deployment, Docker basics, logging/monitoring, cron/worker setups

👋 It's a Python | JavaScript | TypeScript | full stack developer profile! I am a Full Stack Developer / Team Lead with 8+ years of hands-on experience building, scaling, and maintaining real production systems, not just demo apps. I work with startups and growing companies that care about clean architecture, long-term scalability, and predictable delivery. I have shipped platforms across AI, fintech, healthcare, and SaaS, handling everything from backend design to frontend performance and cloud deployments. If you want someone who can own the whole stack and think beyond tickets, you are in the right place. 🚀 What I Bring to the Table: 🟢End-to-end Full Stack Development (frontend, backend, infrastructure) 🟢Strong backend foundations with Python (Django, DRF, Flask, FastAPI) 🟢Modern, scalable frontends with React, Next.js, TypeScript 🟢AI & data-driven systems with LLMs, OpenAI, Snowflake 🟢Cloud-native deployments on AWS 🟢CI/CD pipelines that actually make releases safer I have led teams, worked solo, fixed legacy systems, and built new products from scratch. I’m comfortable taking responsibility for outcomes, not just code. 🧠 Real-World Experience Highlights: 🟢AI-powered fintech analytics platform FastAPI, Next.js, TypeScript, LLMs, OpenAI, Snowflake, AWS → Natural-language data querying, analytics pipelines, secure cloud setup 🟢SaaS & enterprise web platforms Django / DRF, React, PostgreSQL, Docker → Stable APIs, scalable databases, clean business logic 🟢Healthcare workflow automation system Django, React, Node.js, AWS, CircleCI → Real-time communication, OAuth, background processing 🟢Modern Node / NestJS applications NestJS, React, Next.js, MongoDB, GraphQL → Clean service-oriented architecture and API design 🛠️ Core Technical Stack: 🔥 Frontend 🟢React, Next.js, TypeScript 🟢Component-driven architecture 🟢Performance optimization & maintainable UI logic 🟢Responsive, production-ready UX 🔥 Backend & APIs 🟢Python: Django, Django REST Framework, FastAPI, Flask 🟢Node.js: NestJS, Express 🟢REST APIs, GraphQL 🟢Authentication, authorization, background jobs (Celery, Redis) 🔥 Databases & Data 🟢PostgreSQL, MySQL, MongoDB 🟢Redis, Elasticsearch 🟢Snowflake for analytics-heavy workloads 🟢Schema design & query optimization 🔥 AI & Integrations 🟢OpenAI / LLM integrations 🟢Natural-language querying systems 🟢AWS Textract & document parsing 🟢Secure third-party API integrations 🔥 DevOps & Cloud 🟢AWS (EC2, Beanstalk, Lambda, RDS, IAM, ECS/ECR) 🟢Docker, Kubernetes 🟢CI/CD with GitHub Actions, Jenkins, CircleCI 🟢Production deployments & monitoring 🤝 How I Work: ✔️Clear communication, i.e., no guessing, no surprises ✔️Senior-level full-stack development ownership and accountability ✔️Comfortable leading teams or working hands-on ✔️Focused on scalability, performance, and maintainability ✔️I care about building things that don’t fall apart six months later. ✅ Best Fit If You Need: ➡️A Senior Full Stack Developer ➡️A Python / Django / FastAPI expert ➡️A React / Next.js developer for scalable frontends ➡️A developer who understands AI, data, and system design ➡️Someone who can step in and move things forward confidently 📩 Let’s talk. Whether you are launching an MVP, scaling an existing product, or cleaning up a complex codebase, I can help you do it right. Let's chat for 15 minutes (FREE) to discuss your project. 𝐂𝐥𝐢𝐜𝐤 "𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛" 𝐚𝐧𝐝 𝐥𝐞𝐭'𝐬 𝐭𝐮𝐫𝐧 𝐲𝐨𝐮𝐫 𝐯𝐢𝐬𝐢𝐨𝐧 𝐢𝐧𝐭𝐨 𝐫𝐞𝐚𝐥𝐢𝐭𝐲! — Ahmad Senior Full Stack Developer | Team Lead

Chasing tangible outcomes from AI — not demos? Let's ship them. I've delivered 30+ production SaaS products, MVPs, and AI-powered platforms. 100% Job Success. Top Rated Plus. $50K+ earned. I work as your fractional CTO when you need senior architecture and hands-on execution without the full-time cost. 🔧 WHAT I BUILD I specialize in full-stack SaaS development, multi-tenant platforms, and AI-first applications. My core stack is Next.js, React, Node.js, Express, FastAPI, PostgreSQL, and AWS — but I pick the right tool for the job, not the trendy one. SaaS Platforms → Multi-tenant architecture with row-level security in PostgreSQL, role-based access control, Stripe/PayPal subscriptions, admin dashboards, and API-first backends. I've built EdTech platforms generating $1.5M+/month in revenue, job marketplaces with Stripe Connect and gamification, and corporate training portals with auto-generated certifications. MVPs & Proof of Concepts → Zero to deployable in 2–4 weeks. I've shipped MVPs on Vercel, Netlify, AWS Amplify, Firebase, and bare EC2. If you built something in Google AI Studio or Lovable.dev and need help deploying it to production — that's exactly the kind of project I take on daily. AI-Powered Products → RAG chatbots with Pinecone and PostgreSQL. AI agents with multi-step orchestration. Voice AI with VAPI and ElevenLabs. Programmatic video generation with Remotion on AWS Lambda (generated 8,000 product videos in 20 days). AI storybook generation, UGC ad creators, resume analyzers, and process map builders. Complex Web Apps → Marketplaces, Progressive Web Apps (PWAs), real-time features with WebSockets, social platform integrations (TikTok, Instagram APIs), IoT dashboards with InfluxDB, and government portal automation. ⚡ MY TECH STACK Frontend → Next.js (SSR/SSG/ISR), React, TypeScript, Tailwind CSS, Material UI Backend → Node.js, Express.js, FastAPI (Python), Django, Next.js API Routes Database → PostgreSQL (JSONB, RLS, indexing), MongoDB, Supabase, Firebase, Redis Cloud → AWS (EC2, Lambda, S3, RDS, EKS, Amplify, CloudFront), Azure, GCP, Vercel, Netlify AI/ML → OpenAI (GPT-4, GPT-4o), Pinecone, LangChain, ComfyDeploy, ElevenLabs, VAPI Payments → Stripe (subscriptions, Connect, webhooks), PayPal, Apple Pay, Google Pay DevOps → Docker, GitHub Actions, Terraform, BullMQ, Redis queues 🤝 HOW I WORK I don't disappear after getting hired. Daily updates on Slack or your preferred channel. Weekly Loom walkthroughs or Zoom calls. Sprint-based delivery so you see working software every 5–7 days — not a big reveal after 2 months. I use Cursor and modern AI-assisted development to move faster without cutting corners. Modular, documented code with proper Git history. GDPR-aware. Everything you own — source code, infrastructure configs, deployment docs. No vendor lock-in. I also teach while I build. Multiple clients have hired me specifically because I explain the why behind every decision. "Not a typical implementation job" — that's a phrase I've heard from clients who value the coaching and architecture guidance alongside the code. 📁 PORTFOLIO PROOF → EdTech Platform: Fractional CTO role. $1.5M+/month revenue. AI-driven personalized learning with OpenAI integration. Node.js at scale. → E-commerce Video Pipeline: 8,000 AI-generated product videos in 20 days. Serverless Remotion on AWS Lambda. → AI Storybook SaaS: GPT-4 → ComfyDeploy → consistent character illustration → print-on-demand. Azure infrastructure. → Sales Enablement AI: Dual-layer RAG (Pinecone + PostgreSQL). Real-time voice practice with VAPI. Autonomous research agents. → AI App Builder: Natural language → PRD → live code preview → AWS Amplify deployment. ✅ IDEAL PROJECTS SaaS platforms and multi-tenant systems. MVPs for funded startups. AI agent development and LLM integration. E-commerce and marketplace builds. PWAs and performance-critical web apps. Vibe coded app deployment (Google AI Studio, Lovable.dev → production). Video generation pipelines. Long-term fractional CTO partnerships. Let's talk about what you're building.

As a 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐒𝐞𝐧𝐢𝐨𝐫 𝐀𝐈 & 𝐅𝐮𝐥𝐥𝐬𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐰𝐢𝐭𝐡 𝐚 100% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 and over 10 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I am dedicated to transforming complex challenges into high-impact, production-ready 𝐀𝐈 𝐚𝐧𝐝 𝐰𝐞𝐛 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬. My expertise spans building advanced AI-powered applications, scalable SaaS platforms, intelligent automation systems, and robust cloud-native architectures that drive efficiency, innovation, and effectively serve millions of users. 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐎𝐟𝐟𝐞𝐫𝐢𝐧𝐠𝐬: 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 & 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 I specialize in architecting and developing sophisticated 𝐋𝐋𝐌-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐜𝐡𝐚𝐭𝐛𝐨𝐭𝐬, 𝐑𝐀𝐆 (𝐑𝐞𝐭𝐫𝐢𝐞𝐯𝐚𝐥-𝐀𝐮𝐠𝐦𝐞𝐧𝐭𝐞𝐝 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧) 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, 𝐚𝐧𝐝 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬. My work involves harnessing leading models like OpenAI (GPT-4, GPT-3.5), 𝐀𝐧𝐭𝐡𝐫𝐨𝐩𝐢𝐜 𝐂𝐥𝐚𝐮𝐝𝐞, 𝐇𝐮𝐠𝐠𝐢𝐧𝐠 𝐅𝐚𝐜𝐞, 𝐚𝐧𝐝 𝐂𝐨𝐡𝐞𝐫𝐞 to create intelligent systems. This extends to building dynamic 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬, 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐀𝐈, and Multi-Agent Systems with frameworks such as 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧, 𝐋𝐚𝐧𝐠𝐆𝐫𝐚𝐩𝐡, and 𝐋𝐥𝐚𝐦𝐚𝐈𝐧𝐝𝐞𝐱, enabling advanced workflow automation and decision support. My expertise includes 𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠, 𝐅𝐢𝐧𝐞-𝐓𝐮𝐧𝐢𝐧𝐠, 𝐒𝐞𝐦𝐚𝐧𝐭𝐢𝐜 𝐒𝐞𝐚𝐫𝐜𝐡, 𝐕𝐞𝐜𝐭𝐨𝐫 𝐒𝐞𝐚𝐫𝐜𝐡, 𝐚𝐧𝐝 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 (𝐍𝐋𝐏, 𝐜𝐥𝐚𝐮𝐬𝐞 𝐞𝐱𝐭𝐫𝐚𝐜𝐭𝐢𝐨𝐧) to unlock critical insights and automate complex processes, all supported by an MLOps approach for robust deployment and monitoring. 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 I deliver comprehensive, scalable web applications that form the backbone of modern digital products. My backend development proficiency includes 𝐏𝐲𝐭𝐡𝐨𝐧 (𝐃𝐣𝐚𝐧𝐠𝐨, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈, 𝐅𝐥𝐚𝐬𝐤), crafting high-performance 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈𝐬, 𝐆𝐫𝐚𝐩𝐡𝐐𝐋, 𝐚𝐧𝐝 𝐌𝐢𝐜𝐫𝐨𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞𝐬 designed for scalability and real-time interactions. On the 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝, I build dynamic user interfaces using 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐚𝐧𝐝 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭. For data management, I am skilled in 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋, 𝐌𝐲𝐒𝐐𝐋, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐑𝐞𝐝𝐢𝐬, 𝐒𝐮𝐩𝐚𝐛𝐚𝐬𝐞, and integrate specialized Vector Databases (Pinecone, Milvus, pgvector, ChromaDB) to power 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 features. My focus remains on clean, maintainable codebases and architectures that scale with your business needs. 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 & 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐄𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞 Ensuring the reliability, security, and continuous delivery of your applications is paramount. I design and implement robust cloud solutions across 𝐀𝐖𝐒, 𝐆𝐨𝐨𝐠𝐥𝐞 𝐂𝐥𝐨𝐮𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 (𝐆𝐂𝐏), and 𝐌𝐢𝐜𝐫𝐨𝐬𝐨𝐟𝐭 𝐀𝐳𝐮𝐫𝐞, leveraging specialized 𝐀𝐈/𝐌𝐋 services like 𝐀𝐖𝐒 𝐁𝐞𝐝𝐫𝐨𝐜𝐤, 𝐀𝐳𝐮𝐫𝐞 𝐎𝐩𝐞𝐧𝐀𝐈 Service, and Google Vertex AI. My 𝐃𝐞𝐯𝐎𝐩𝐬 and 𝐌𝐋𝐎𝐩𝐬 practices include expert use of 𝐃𝐨𝐜𝐤𝐞𝐫, 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬, 𝐓𝐞𝐫𝐫𝐚𝐟𝐨𝐫𝐦, 𝐀𝐧𝐬𝐢𝐛𝐥𝐞 for infrastructure as code, establishing efficient CI/CD pipelines with 𝐆𝐢𝐭𝐇𝐮𝐛 𝐀𝐜𝐭𝐢𝐨𝐧𝐬, 𝐉𝐞𝐧𝐤𝐢𝐧𝐬, 𝐚𝐧𝐝 𝐂𝐢𝐫𝐜𝐥𝐞𝐂𝐈. 𝐊𝐞𝐲 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐚𝐛𝐥𝐞𝐬 & 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐈𝐦𝐩𝐚𝐜𝐭: My commitment is to provide tangible value and measurable results for your organization: - Automated Efficiencies & Cost Reduction: Implementing intelligent AI Agents and platforms that streamline operations and significantly reduce manual effort. - Scalable & Resilient Digital Products: Crafting full stack SaaS applications and web platforms engineered for high performance, security, and sustained growth. - Production-Ready AI Ecosystems: Delivering end-to-end AI solutions that are robust, monitored, maintainable, and seamlessly integrated into your business. If you're seeking a seasoned engineer to transform your complex AI or full stack vision into a high-value, production-ready product with precision and measurable impact, let's connect. I am committed to clean architecture, transparent communication, and delivering exceptional value that aligns with your strategic objectives. 𝙋𝙮𝙩𝙝𝙤𝙣 | 𝘿𝙟𝙖𝙣𝙜𝙤 | 𝘼𝙄 𝙀𝙣𝙜𝙞𝙣𝙚𝙚𝙧 | 𝙈𝙇 𝙀𝙣𝙜𝙞𝙣𝙚𝙚𝙧 | 𝙁𝙪𝙡𝙡𝙨𝙩𝙖𝙘𝙠 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 | 𝙂𝙚𝙣𝙚𝙧𝙖𝙩𝙞𝙫𝙚 𝘼𝙄 | 𝙇𝙖𝙧𝙜𝙚 𝙇𝙖𝙣𝙜𝙪𝙖𝙜𝙚 𝙈𝙤𝙙𝙚𝙡𝙨 (𝙇𝙇𝙈𝙨) | 𝙍𝘼𝙂 | 𝙇𝙖𝙣𝙜𝘾𝙝𝙖𝙞𝙣 | 𝘼𝙄 𝘼𝙜𝙚𝙣𝙩𝙨 | 𝙊𝙥𝙚𝙣𝘼𝙄 | 𝙁𝙖𝙨𝙩𝘼𝙋𝙄 | 𝙍𝙚𝙖𝙘𝙩 | 𝘼𝙒𝙎 | 𝘿𝙤𝙘𝙠𝙚𝙧 | 𝙆𝙪𝙗𝙚𝙧𝙣𝙚𝙩𝙚𝙨 | 𝙈𝙇𝙊𝙥𝙨 | 𝙎𝙖𝙖𝙎 𝘼𝙥𝙥𝙡𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨 | 𝙍𝙀𝙎𝙏 𝘼𝙋𝙄𝙨 | 𝙑𝙚𝙘𝙩𝙤𝙧 𝘿𝙖𝙩𝙖𝙗𝙖𝙨𝙚𝙨

Python and PHP Developer with Expertise in Web Scraping I am a highly skilled Python and PHP developer with a strong focus on web scraping. I am proficient in all aspects of web scraping, including: Extracting data from websites Cleaning and formatting data Storing data in databases Building web scrapers from scratch Integrating web scrapers with other applications I am also proficient in Python, PHP, HTML, and CSS. I am confident that I can deliver high-quality projects on time and within budget. Here are some of my strengths: I am a highly motivated and self-driven individual I am proficient in a variety of programming languages and technologies I have a strong understanding of web scraping principles I am able to work independently and as part of a team I am able to meet deadlines and deliver high-quality work If you are looking for a skilled Python and PHP developer with expertise in web scraping, I would be happy to discuss your project with you.

I’m a Senior Backend and Python Engineer with a track record of solving complex technical challenges. Let’s connect and discuss how I can help turn your vision into reality. ⚫️ Over 4 Year of Professional Python Development Experience ⚫️ Over 3 Year of Professional Backend Development Experience ⚫️ Over 3 Year of DevOps Experience (Aws/Gcp) Technical Skills: Back End: ✔️ Python | FastAPI | Django | Node.js | Express | MongoDB | MySQL | PostgreSQL | GraphQL Machine Learning: ✔️ TensorFlow | Keras | scikit-learn | pandas | NumPy | Matplotlib | Seaborn | Jupyter Notebook | Model Development | Data Preprocessing | Feature Engineering | Model Evaluation Data Engineering: ✔️ ETL Processes | Data Warehousing | Data Pipelines | Apache Spark | Apache Kafka | Airflow | Data Cleaning | Data Transformation | Big Data Technologies | SQL | NoSQL API Integrations: ✔️ Microsoft Graph API | ChatGPT | Stripe | PayPal | Google | and more... Testing/Deployment: ✔️ Amazon Web Services (AWS) | Firebase | Docker | Vercel 🛠 Maintenance: Optimization and bug fixing 🔑 Keywords: Python development, Fullstack development, Machine learning, FastAPI, Django, Data engineering, Backend development, Frontend development, API integration, RESTful APIs, GraphQL, Database management, Authentication, Authorization, Web scraping, OAuth, Microsoft Graph API, TensorFlow, Keras, scikit-learn, ETL processes, Data pipelines, Apache Spark, Apache Kafka, Airflow, AWS, Docker, CI/CD, Performance tuning, Data processing, LLM fine-tuning, Real-time applications, Scalable applications, Post-release support, Project planning, Prototyping, Development stages, Regular updates, Transparent communication.

✳️Top 1% Expert-Vetted | 140+ Completed Projects with 100% Success Rate | Clear and Pragmatic Communication I'm a Full Stack Developer and Back End Developer specializing in EdTech & SaaS Development, RAG systems, and production-ready web applications. 🟢I help founders build revenue-ready software in 2–3 months. My team provides full-cycle product delivery, including design, testing, and deployment. We hold a 100% success score across 18,000+ hours and 140+ projects. I'm a Full Stack Developer and AI Developer specializing in EdTech SaaS, RAG systems, and production-ready LLM-powered applications. As a SaaS Developer, Web Developer, WordPress Developer, and Backend Developer, I focus on platforms built for long-term growth - not throwaway prototypes - with LLM-driven features that are reliable, observable, and cost-controlled. What I Built as a Full Stack Developer, SaaS Developer and AI Developer 💡 EdTech SaaS — Adaptive SAT/ACT prep platform built with Stanford PhDs, featuring personalized learning paths and real-time student analytics. (Full Stack Developer | EdTech Developer) 💡 Enterprise RAG — SharePoint/Dynamics 365 RAG system indexing 300k+ docs for automated SOW drafting and research. (AI Developer | RAG Developer) 💡 Film Industry Search — Hybrid semantic search engine over 500k+ movie/TV scripts using dense vector indexing and keyword-aware reranking. (RAG Developer | Backend Developer) 💡 Voice POS — React Native voice-controlled POS for drive-thru grocery systems with real-time inventory sync. (Full Stack Developer | Mobile Developer) 💡 HealthTech / Fitness AI Development — Fitness platform using hybrid RAG and computer vision for sub-1.2s calorie tracking and workout generation. (AI Developer | Full Stack Developer) 💡Zendesk AI Copilot: Built an Azure OpenAI RAG pipeline for Zendesk, auto-drafting agent replies grounded in historical tickets and KB docs with PII anonymization before processing. (Full Stack Developer / Back End Developer) 💡HealthTech AI Scribe / HIPAA: Whisper + GPT-4o transcription pipeline for psychiatrists, auto-generating structured session notes with patient history, MSE, and treatment plans from live audio. (Full Stack Developer / Back End Developer) Tech Stack I work with: 🔹My AI and RAG development work covers OpenAI, ChatGPT, Anthropic, Claude, Gemini, Mistral, Llama, LangChain, Hugging Face, PyTorch, and Grok xAI — delivering production-grade Generative AI and RAG systems across industries. For Voice AI, I work with ElevenLabs, Whisper (STT/TTS), VAPI, and OpenAI's real-time audio APIs. 🔹As a Full Stack Developer, my core stack is React.js, Node.js, Next.js, TypeScript, and JavaScript (ES6+), with Python, Vue.js, PHP, HTML, CSS3, and Bootstrap across projects. 🔹On the backend, I build with Node.js, Python, Golang, and Java, using Laravel, REST APIs, background jobs, and async workflows depending on what the system needs. 🔹For mobile, I develop cross-platform iOS and Android applications using React Native, Swift, and Kotlin. 🔹CMS work runs on WordPress Development. 🔹For Cloud infrastructure I use Microsoft Azure, Google Cloud Platform (GCP), SharePoint, DigitalOcean, and Microsoft 365. 🔹My database experience covers PostgreSQL, MongoDB, MySQL, ElasticSearch, Redis, and Supabase. 🔹For communication integrations, I work with Twilio, RingCentral, Zoom, WhatsApp, Telegram, Gmail, and Outlook. 🔹DevOps and delivery relies on Git and solid software architecture and design practices throughout. 🔹On compliance, I build to HIPAA, GDPR, PCI-DSS, SOC 2, FERPA, and COPPA standards — critical for HealthTech, EdTech, and enterprise SaaS platforms handling sensitive data. How I work I take on projects as a Full Stack Developer and SaaS Developer where the technical decisions actually matter - platforms that need to scale, handle real data, and stay compliant. As a Web Developer and JavaScript Developer, I'm hands-on in the codebase. As a SaaS Developer and EdTech Developer, I think beyond features and focus on architecture, user workflows, and long-term maintainability. Working together I'll dig into the strategy behind the code and highlight the pitfalls in your plan to ensure we build the right version of your product the first time. 👉Message me to discuss your project and see if we’re a fit.

Full Stack Developer 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗶𝗻𝗴 𝗶𝗻 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 with expertise in both frontend and backend technologies. My core stack includes Ruby on Rails for backend systems, React/Next.js for frontend interfaces, and PostgreSQL/MySQL for database solutions, delivering complete, production-ready applications. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Front-end Development: React | Next.js | Vue.js | TypeScript | JavaScript (ES6+) | jQuery | Redux | Context API | Tailwind CSS | Bootstrap | Material UI Backend Development: Ruby on Rails | Node.js | Express.js | RESTful API | GraphQL | WebSockets | API Integration | Authentication (JWT, OAuth) Database & ORMs: PostgreSQL | MySQL | MongoDB | ActiveRecord | Sequelize | TypeORM | Database Optimization DevOps & Deployment: Docker | AWS | Heroku | CI/CD Pipelines | GitHub Actions 𝗪𝗵𝘆 𝗬𝗼𝘂 𝗠𝘂𝘀𝘁 𝗛𝗶𝗿𝗲 𝗠𝗲 𝗪𝗶𝘁𝗵 𝟴+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗳𝘂𝗹𝗹 𝘀𝘁𝗮𝗰𝗸 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲, I’ve built 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, 𝗰𝘂𝘀𝘁𝗼𝗺 𝗖𝗥𝗠 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, 𝗘𝗛𝗥 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗵𝗶𝗴𝗵-𝘁𝗿𝗮𝗳𝗳𝗶𝗰 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 all designed to solve real business challenges. My Ruby on Rails backend mastery ensures 𝗿𝗼𝗯𝘂𝘀𝘁 𝘀𝗲𝗿𝘃𝗲𝗿-𝘀𝗶𝗱𝗲 𝗹𝗼𝗴𝗶𝗰, while my React/Next.js frontend proficiency delivers 𝗶𝗻𝘁𝘂𝗶𝘁𝗶𝘃𝗲 𝘂𝘀𝗲𝗿 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝘀. Whether you need a 𝗱𝗮𝘁𝗮-𝗶𝗻𝘁𝗲𝗻𝘀𝗶𝘃𝗲 𝗦𝗮𝗮𝗦 𝗽𝗿𝗼𝗱𝘂𝗰𝘁, 𝗮 𝘀𝗲𝗰𝘂𝗿𝗲 𝗘𝗛𝗥 𝘀𝘆𝘀𝘁𝗲𝗺, 𝗼𝗿 𝗮 𝗰𝘂𝘀𝘁𝗼𝗺 𝗖𝗥𝗠 tailored to your workflow, I architect full stack solutions that scale seamlessly, with optimized PostgreSQL/MySQL databases and high-performance APIs. Clients choose me because I ship fast, write maintainable code, and focus on business outcomes, not just features. 𝗟𝗲𝘁’𝘀 𝘁𝘂𝗿𝗻 𝘆𝗼𝘂𝗿 𝘃𝗶𝘀𝗶𝗼𝗻 𝗶𝗻𝘁𝗼 𝗮 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗶𝗻𝗴 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻.

TRANSFORM BUSINESS OPERATIONS WITH RETOOL, REACT, PYTHON & AUTOMATION🚀 At KrastySoft, we help companies build smarter systems using Retool, React, Python, and modern automation tools. We create internal tools, dashboards, admin panels, CRM platforms, ERP workflows, and custom web apps that improve efficiency, reduce manual work, and scale with your business. As a senior full stack developer team, we combine fast delivery with clean architecture, secure integrations, and long-term maintainability RETOOL DEVELOPMENT & LOW CODE SOLUTIONS We specialize in Retool development for startups, SaaS companies, ecommerce brands, and enterprise teams. As an experienced Retool developer and Retool consultant, we build custom internal systems such as: - Retool CRM and sales dashboards - Admin dashboard / admin panel React solutions - Inventory management system - Order management system - ERP operations dashboards - Financial dashboard and Stripe dashboard - Ecommerce dashboard with Stripe data - SQL Server / PostgreSQL integrations - Retool authentication systems - Data visualization dashboard tools Using low code development, no code automation, Bubble, Appsmith, Adalo, and custom backend APIs, we launch business software faster without sacrificing flexibility REACT FRONTEND DEVELOPMENT Our team includes senior React developers and frontend engineers building modern interfaces for SaaS products and internal platforms. We deliver: - React dashboard developer services / API-driven React apps - Custom dashboards and analytics tools - Next.js developer solutions - Primereact dashboard interfaces - Responsive web frontend development - Shopify app developer integrations We use React, JavaScript, HTML CSS, Tailwind, and scalable frontend architecture for fast, clean, conversion-focused products PYTHON BACKEND & API ENGINEERING Our backend team includes expert Python developers, backend engineers, and FastAPI developers building reliable systems for web apps and automation We provide: - Python backend developer services / Python API developer solutions - FastAPI developer / Django backend developer work - Python microservices architecture / Python data processing pipelines - REST API development - Stripe API developer integrations - CRM integration / ERP integration - Postgres developer and Supabase developer support - SQL optimization/database design - AWS backend developer systems - CI CD pipelines and deployment automation AUTOMATION & AI WORKFLOWS We help businesses automate operations using n8n, Zapier, Make, and Python automation. Popular solutions: - Lead routing & CRM automation API - HubSpot automation / Zoho CRM workflows - Marketing automation - Social media automation - YouTube automation - Twilio messaging flows - Real estate CRM systems - GHL / GoHighLevel developer integrations - AI lead generator systems - Business automation bots WHY CLIENTS CHOOSE KRASTYSOFT 🤝 - Expert in Retool, React, Python, n8n, Zapier - Senior software developer & automation engineer team - Fast communication and clean code - Scalable SaaS software and internal tools - Secure API integration and database development - Focus on ROI, speed, and business growth Ready to build a custom dashboard, automate workflows, or launch your next SaaS product? LET’S DISCUSS YOUR PROJECT TODAY.

Hello, I am Shah N for the past 𝟓 𝐲𝐞𝐚𝐫𝐬 my work has covered 𝐋𝐋𝐌 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠, 𝐚𝐠𝐞𝐧𝐭 𝐨𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧, 𝐝𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞, 𝐰𝐞𝐛 𝐬𝐜𝐫𝐚𝐩𝐢𝐧𝐠 𝐚𝐭 𝐬𝐜𝐚𝐥𝐞, and 𝐟𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐰𝐞𝐛 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈, 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋, deployed to 𝐀𝐖𝐒, 𝐀𝐳𝐮𝐫𝐞, and other cloud platforms. I've shipped complete 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬: the 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞, the 𝐛𝐚𝐜𝐤𝐞𝐧𝐝, and the 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝 without needing a second developer to finish the job. What I build: ✅ 𝐑𝐀𝐆 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 𝐰𝐢𝐭𝐡 𝐡𝐲𝐛𝐫𝐢𝐝 𝐫𝐞𝐭𝐫𝐢𝐞𝐯𝐚𝐥 — 𝐁𝐌𝟐𝟓 + 𝐯𝐞𝐜𝐭𝐨𝐫 𝐬𝐞𝐚𝐫𝐜𝐡, 𝐏𝐲𝐝𝐚𝐧𝐭𝐢𝐜 𝐯𝟐 𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞𝐝 𝐨𝐮𝐭𝐩𝐮𝐭, 𝐑𝐀𝐆𝐀𝐒 𝐞𝐯𝐚𝐥 𝐟𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 so you can measure whether your retrieval is improving. Most teams skip evaluation entirely. I don't. ✅ 𝐋𝐚𝐧𝐠𝐆𝐫𝐚𝐩𝐡 𝐦𝐮𝐥𝐭𝐢-𝐚𝐠𝐞𝐧𝐭 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 — 𝐬𝐭𝐚𝐭𝐞𝐟𝐮𝐥 𝐡𝐚𝐧𝐝𝐨𝐟𝐟𝐬, 𝐭𝐨𝐨𝐥-𝐜𝐚𝐥𝐥𝐢𝐧𝐠 𝐜𝐡𝐚𝐢𝐧𝐬, 𝐬𝐞𝐥𝐟-𝐡𝐨𝐬𝐭𝐞𝐝 𝐋𝐋𝐌𝐬 𝐯𝐢𝐚 𝐎𝐥𝐥𝐚𝐦𝐚 for data-sensitive environments, 𝐜𝐮𝐬𝐭𝐨𝐦 𝐨𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐨𝐫𝐬 when frameworks add more complexity than they remove. ✅ 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 — 𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞𝐝 𝐞𝐱𝐭𝐫𝐚𝐜𝐭𝐢𝐨𝐧 built for 𝐥𝐞𝐠𝐚𝐥, 𝐫𝐞𝐚𝐥 𝐞𝐬𝐭𝐚𝐭𝐞, 𝐚𝐧𝐝 𝐜𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐜𝐞 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 where a 𝐡𝐚𝐥𝐥𝐮𝐜𝐢𝐧𝐚𝐭𝐞𝐝 𝐟𝐢𝐞𝐥𝐝 𝐢𝐬 𝐚 𝐫𝐞𝐚𝐥 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐩𝐫𝐨𝐛𝐥𝐞𝐦. ✅ 𝐅𝐮𝐥𝐥-𝐬𝐭𝐚𝐜𝐤 𝐀𝐈 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 — 𝐑𝐞𝐚𝐜𝐭/𝐍𝐞𝐱𝐭.𝐣𝐬 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝𝐬, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 𝐛𝐚𝐜𝐤𝐞𝐧𝐝𝐬, 𝐚𝐬𝐲𝐧𝐜 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬, 𝐃𝐨𝐜𝐤𝐞𝐫𝐢𝐳𝐞𝐝 𝐚𝐧𝐝 𝐝𝐞𝐩𝐥𝐨𝐲𝐞𝐝. If your project needs a 𝐜𝐡𝐚𝐭𝐛𝐨𝐭 𝐰𝐢𝐭𝐡 𝐚 𝐫𝐞𝐚𝐥 𝐔𝐈, a 𝐝𝐨𝐜𝐮𝐦𝐞𝐧𝐭 𝐩𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠 𝐝𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝, or an 𝐢𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐀𝐈 𝐭𝐨𝐨𝐥 𝐲𝐨𝐮𝐫 𝐭𝐞𝐚𝐦 𝐜𝐚𝐧 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐮𝐬𝐞 — I build the whole product. ✅ 𝐖𝐞𝐛 𝐬𝐜𝐫𝐚𝐩𝐢𝐧𝐠 𝐚𝐧𝐝 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐚𝐭 𝐬𝐜𝐚𝐥𝐞 — 𝐏𝐥𝐚𝐲𝐰𝐫𝐢𝐠𝐡𝐭, 𝐒𝐜𝐫𝐚𝐩𝐲, 𝐒𝐞𝐥𝐞𝐧𝐢𝐮𝐦, 𝐂𝐀𝐏𝐓𝐂𝐇𝐀 𝐛𝐲𝐩𝐚𝐬𝐬, 𝐩𝐫𝐨𝐱𝐲 𝐫𝐨𝐭𝐚𝐭𝐢𝐨𝐧, 𝐩𝐚𝐫𝐚𝐥𝐥𝐞𝐥 𝐜𝐫𝐚𝐰𝐥𝐞𝐫𝐬. Projects scraping 𝐦𝐢𝐥𝐥𝐢𝐨𝐧𝐬 𝐨𝐟 𝐫𝐞𝐜𝐨𝐫𝐝𝐬 from 𝐠𝐨𝐯𝐞𝐫𝐧𝐦𝐞𝐧𝐭 𝐩𝐨𝐫𝐭𝐚𝐥𝐬, 𝐞-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, and 𝐩𝐫𝐨𝐭𝐞𝐜𝐭𝐞𝐝 𝐬𝐢𝐭𝐞𝐬. I scope, estimate, build, document, and stay on until it's in production. 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 𝐚𝐜𝐫𝐨𝐬𝐬 𝟒𝟎+ 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 comes from not disappearing after the handoff and from owning the full stack so nothing falls through the gap between engineer and developer. If you need someone who can take an 𝐀𝐈 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐟𝐫𝐨𝐦 𝐢𝐝𝐞𝐚 𝐭𝐨 𝐝𝐞𝐩𝐥𝐨𝐲𝐞𝐝 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝, 𝐛𝐚𝐜𝐤𝐞𝐧𝐝, 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 𝐥𝐚𝐲𝐞𝐫 send a message and describe what you're building. Stack: 𝐏𝐲𝐭𝐡𝐨𝐧 · 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 · 𝐑𝐞𝐚𝐜𝐭 · 𝐍𝐞𝐱𝐭.𝐣𝐬 · 𝐓𝐚𝐢𝐥𝐰𝐢𝐧𝐝 𝐂𝐒𝐒 · 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧 · 𝐋𝐚𝐧𝐠𝐆𝐫𝐚𝐩𝐡 · 𝐀𝐧𝐭𝐡𝐫𝐨𝐩𝐢𝐜 𝐀𝐏𝐈 · 𝐎𝐩𝐞𝐧𝐀𝐈 𝐀𝐏𝐈 · 𝐎𝐥𝐥𝐚𝐦𝐚 · 𝐏𝐲𝐝𝐚𝐧𝐭𝐢𝐜 𝐯𝟐 · 𝐅𝐀𝐈𝐒𝐒 · 𝐩𝐠𝐯𝐞𝐜𝐭𝐨𝐫 · 𝐂𝐡𝐫𝐨𝐦𝐚𝐃𝐁 · 𝐑𝐀𝐆𝐀𝐒 · 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 · 𝐌𝐨𝐧𝐠𝐨𝐃𝐁 · 𝐃𝐨𝐜𝐤𝐞𝐫 · 𝐀𝐖𝐒 · 𝐆𝐢𝐭𝐇𝐮𝐛 𝐀𝐜𝐭𝐢𝐨𝐧𝐬 · 𝐚𝐬𝐲𝐧𝐜𝐢𝐨 · 𝐁𝐌𝟐𝟓 · 𝐇𝐮𝐠𝐠𝐢𝐧𝐠 𝐅𝐚𝐜𝐞 · 𝐌𝐋𝐟𝐥𝐨𝐰 · 𝐏𝐥𝐚𝐲𝐰𝐫𝐢𝐠𝐡𝐭 · 𝐒𝐜𝐫𝐚𝐩𝐲