Full-Stack Developer & Systems Architect With over 10 years of experience, I design and build secure, high-performance digital systems that support scalability, automation, and long-term business growth. I specialize in architecting intelligent, cloud-ready solutions using modern frameworks, robust backend systems, and AI-driven technologies. Core Competencies: Frontend & Mobile: React, Vue, Angular, Next.js, React Native, Progressive Web Apps (PWAs) Backend & APIs: Node.js, Laravel, Django, Golang, REST & GraphQL APIs, Payment Integrations AI & Automation: GPT-based chatbots, NLP solutions, intelligent workflow automation Mobile App development: React-Native (iOS & Android) Blockchain & Web3: Smart Contracts, Web3 & dApp Development, Ethereum, Polygon, Solana, Token & NFT Development, DeFi Platforms, Wallet Integrations, Smart Contract Security, IPFS, and Enterprise Blockchain Solutions. Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD pipelines, infrastructure security and optimization Databases & Analytics: MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch, ClickHouse Mobile App, Game & AI Development: Cross-platform iOS and Android app development AI features like chatbots, recommendations, voice, image recognition, and automation Mobile game development with animations, rewards, leaderboards, and in-app purchases API integration, Firebase, payments, push notifications, and real-time features App testing, performance optimization, and store deployment AI/ML: Integrate intelligent AI/ML capabilities using OpenAI (GPT-4, ChatGPT), Claude AI, Gemini, TensorFlow Lite, Core ML, ML Kit. Expertise includes NLP, computer vision, voice assistants, recommendation engines, automation, and predictive analytics AI Agent Development: AI Chatbots, AI Bots, AI Classifiers, Voice AI, AI Text-to-Speech, AI Speech-to-Text, Bot Development, Deepbrain AI, CrewAI, AutoGen Blockchain & Web3: Smart Contracts (Solidity, Rust), Web3 & dApp Development, Ethereum, Polygon, Solana, BNB Chain, ERC-20 & ERC-721 Token Development, NFT Platforms, DeFi Solutions, Staking & DAO Platforms, Wallet Integrations (MetaMask, WalletConnect), Smart Contract Auditing & Security, Cross-Chain Solutions, IPFS Integration, Cryptocurrency Payment Integrations, Enterprise Blockchain Solutions (Hyperledger). AR/VR/MR/XR Expertise: AR Applications: ARKit, ARCore, Vuforia VR Applications: Oculus, HTC Vive Extended Reality (XR): Seamless AR, VR and MR integration Unity/Unreal: App/Game Development, Metaverse 3D Technologies: Three.js, WebGL, Blender UI/UX Design: Skilled in Figma, Adobe XD, and Sketch with expertise in wireframing, interactive prototyping, Lottie animations, Material Design, and Apple HIG-based user experiences Backend & APIs: Build scalable and high-performance backends using Node.js (Express, NestJS), Python (Django, FastAPI), Laravel, Firebase, and Supabase with strong experience in REST APIs, GraphQL, and WebSocket integrations Integrations: Experienced with payment systems (Stripe, PayPal, Apple Pay, Google Pay), maps & geolocation (Google Maps, Mapbox), push notifications (FCM, APNs), chat platforms (Twilio, SendBird), video calling (Agora, WebRTC), analytics (Firebase, Mixpanel), social logins, and biometric authentication I am committed to building scalable, future-proof systems aligned with your business objectives and would be glad to support your next initiative. Let’s connect and discuss your project.

👋 Hello there! I’m a seasoned Backend and Devops Engineer with over 6 years of experience architecting, developing, and integrating robust systems across cloud, backend, and AI-powered solutions. I specialize in building scalable, secure, and intelligent systems using Golang, Node.js, Azure, and Retrieval-Augmented Generation (RAG) technologies. Whether you're connecting complex enterprise services, deploying AI-enhanced workflows, or streamlining infrastructure on Azure, I bring a systems-thinking mindset and hands-on expertise to every challenge. 🧠 My Approach - Solution-oriented & proactive collaboration - Clean, maintainable, and scalable code - Agile & iterative development process - Transparent communication and regular updates - Security-first mindset in architecture & coding ⚙️ Core Expertise The following are my core areas of expertise across backend, frontend, cloud, and AI technologies: 🐹 Golang (Go) Development - Frameworks & Libraries: Gorilla, Gin, Echo, Fiber, Revel, Buffalo, Beego - Tools: GORM, Cobra, Viper - Architecture: REST APIs, Microservices, gRPC, Event-driven systems - Security: JWT Auth, OAuth2, Secure middleware - Performance: Concurrency patterns, Goroutines, Channels, Profiling 🟩 NestJS & Node.js Backend Development - Frameworks & Libraries: Express.js, NestJS - API Design: RESTful APIs, GraphQL APIs, WebSockets - Tooling: TypeScript, ESLint, Prettier, PM2, Nodemon - Testing: Jest, Mocha, Chai, Supertest - ORM/ODM: Sequelize, Mongoose - Integrations: Passport.js (Auth), Stripe, Twilio, Firebase Admin SDK - Architecture: MVC, Clean Architecture, Microservices, Serverless with Azure Functions ☁️ AWS (Cloud & DevOps) - Compute: AWS Lambda, EC2, ECS (Fargate), EKS (Kubernetes), Elastic Beanstalk - Storage & Databases: S3, DynamoDB, RDS (PostgreSQL/MySQL), ElastiCache (Redis), Aurora - Networking: API Gateway, CloudFront, Application Load Balancer (ALB), VPC, Route 53 - DevOps & Monitoring: AWS CodePipeline, CodeBuild, GitHub Actions, CloudWatch, CloudTrail, Systems Manager (SSM), AWS Secrets Manager - Identity & Security: IAM, Cognito, KMS, Role-Based Access Control (RBAC), Security Hub 🤖 Artificial Intelligence & RAG (Retrieval-Augmented Generation) - AI Libraries & Frameworks: LangChain, LlamaIndex, Transformers (HuggingFace), OpenAI API, Pinecone, Weaviate - Use Cases: RAG chatbots, document QA systems, semantic and vector search, knowledge bases, content summarization, custom embedding pipelines - Azure AI Services: Azure AI Search, Azure OpenAI Service, Azure Cognitive Services, Azure Machine Learning - Vector Tools & Hybrid Search: ChromaDB, Milvus, Redis with vector support, Azure Cosmos DB for vector embeddings - Model Integration: OpenAI GPT-3.5/4, Azure OpenAI, Claude, Llama2, HuggingFace models 🧰 Additional Skills & Technologies - Backend: Golang, Node.js, Express.js, NestJS - Frontend: React.js, Next.js - Databases: PostgreSQL, MySQL, Redis, MongoDB - CI/CD & Containerization: Docker, Docker Compose, GitHub Actions, Azure DevOps - Query Languages: GraphQL, REST, tRPC - Testing: Postman, Swagger, Jest, Mocha, Go test, Cypress 🚀 Ideal for Clients Who: - Need a high-performance backend with Golang, NodeJS, or AI-enhanced architecture - Want an elegant and modern frontend using Vue.js/Nuxt.js - Are scaling in the cloud with Azure and need expert guidance - Seek to integrate AI features, such as RAG search or LLM-based assistants - Value technical depth, business focus, and long-term partnerships ✅ Why Work With Me? - 5+ years delivering full-stack systems for startups & enterprises - Proven success in complex, multi-stack environments - Clear documentation and scalable architecture - Trusted by clients to lead, deliver, and grow Let’s build something powerful together. 💬 Message me anytime—I'd love to hear about your project.

I help businesses build, improve, and modernize web applications from frontend to backend, including APIs, dashboards, integrations, database logic, automation workflows, and production bug fixes. I have 5+ years of experience working on real production systems, including ecommerce platforms, educational products, backend services, admin panels, payment integrations, SMS and notification flows, and database-heavy applications. I have worked with platforms like Inspire Uplift, 1Cademy, and Blomal, where reliability, clean code, and maintainable architecture are very important. My main strength is understanding existing products quickly and improving them carefully. I can work across the full stack, from UI issues and frontend features to backend APIs, database problems, third-party integrations, performance improvements, and production debugging. I work with Laravel, Node.js, TypeScript, Python, React, Next.js, Vue, Nuxt, Django, Flask, FastAPI, and Rust. I can also help with AI-related features such as RAG implementation, vector search, embeddings, LangGraph workflows, automation pipelines, and AI-assisted internal tools. Over the last year, I have been using AI seriously in my development workflow. I use tools like Claude, Codex CLI, Antigravity, and custom local workflows for agentic coding, code review, debugging, automation planning, technical analysis, and faster delivery. I still review and validate the final code carefully, so the work stays reliable and production-ready. What I can help you with: * Full-stack web application development * Backend APIs, admin panels, dashboards, and integrations * Laravel, Node.js, TypeScript, Python, Django, Flask, FastAPI, React, Next.js, Vue, Nuxt, and Rust work * Database design, SQL optimization, MySQL, PostgreSQL, MongoDB, Redis, and vector database implementation * RAG systems, embeddings, vector search, LangGraph workflows, and AI automation pipelines * Payment, SMS, email, OAuth, Google API, Stripe, Twilio, SendGrid, and third-party integrations * Code review, refactoring, debugging, and performance improvements * Production issue fixing, race conditions, failed jobs, notification flows, and API errors My approach is simple. I first understand the business logic, review the existing code carefully, identify the real issue, and then make changes in a safe and maintainable way. I do not just try to make something work. I focus on clean code, edge cases, testing, and avoiding regressions. If you need someone who can understand your product, improve it carefully, and use modern AI-assisted workflows to move faster without sacrificing quality, feel free to send me a message.