07/08/2026 updated


100 % available
Senior Full Stack Developer | MERN | Next.js | TypeScript | AI & Cloud Solutions
Islamabad, Pakistan
Worldwide
Bachelor of Computer SciencesAbout me
I’m Haider Bukhari, full-stack software engineer with 4.5 years of experience building SaaS Applications, Dapp, and production-ready solutions. I’ve worked on over 40 projects and developed 6 successful SaasS products , some already live in production, and others being looked at by early-stage VCs.
AI AgentsSupabasePython (Programming Language)PostgreSQLMongoDBNode.jsBlockchainNext.jsTypeScriptReact.jsFlaskBackendFastAPISolidity
Full Stack Web Development
Expertise in building scalable, production-grade full-stack applications using JavaScript, TypeScript, React.js, Next.js, Redux, Node.js, NestJS, Express.js, and FastAPI across modern web and cloud ecosystems.
Cloud & DevOps Engineering
Hands-on experience with AWS, GCP, Docker, Kubernetes (K8s), CI/CD pipelines, DynamoDB, Lambda, ECS/EKS, and cloud-native deployments including high-availability production infrastructure and zero-downtime deployments.
Generative AI & Agentic Systems
Proficiency in building AI-driven systems using LLMs, prompt engineering, fine-tuning, RAG pipelines, and agentic frameworks including LangChain, LangGraph, CrewAI, and AutoGen for multi-agent orchestration and autonomous workflows.
Blockchain & Web3 Development
Development of decentralized applications (DApps), smart contracts using Solidity on Ethereum, NFT marketplaces, decentralized exchange (DEX) mechanisms, liquidity pool integrations, and Web3 solutions.
Database Design & Management
Experience with MongoDB, PostgreSQL, MySQL, Supabase, Redis, and scalable schema design including optimized data modeling and real-time data synchronization.
Backend & Microservices Architecture
Design and implementation of RESTful APIs, microservices architectures, event-driven systems, and high-performance backend solutions using Node.js, NestJS, Express.js, Python, Go, and FastAPI.
SaaS Product Development
Development and shipping of multiple successful SaaS products including AI-driven hiring platforms, HR management systems, marketing intelligence platforms, and AI voice conversion platforms.
Frontend Architecture & UI Development
Building modern, component-driven user interfaces using React.js, Next.js, Tailwind CSS, Shadcn UI, and Redux with a focus on performance and scalability.
Python & AI Ecosystem
Development of AI-powered applications and automation workflows using Python, FastAPI, LangChain, LangGraph, Milvus/Zilliz Cloud, and integration of AI voice models and RAG-based pipelines.
Expertise in building scalable, production-grade full-stack applications using JavaScript, TypeScript, React.js, Next.js, Redux, Node.js, NestJS, Express.js, and FastAPI across modern web and cloud ecosystems.
Cloud & DevOps Engineering
Hands-on experience with AWS, GCP, Docker, Kubernetes (K8s), CI/CD pipelines, DynamoDB, Lambda, ECS/EKS, and cloud-native deployments including high-availability production infrastructure and zero-downtime deployments.
Generative AI & Agentic Systems
Proficiency in building AI-driven systems using LLMs, prompt engineering, fine-tuning, RAG pipelines, and agentic frameworks including LangChain, LangGraph, CrewAI, and AutoGen for multi-agent orchestration and autonomous workflows.
Blockchain & Web3 Development
Development of decentralized applications (DApps), smart contracts using Solidity on Ethereum, NFT marketplaces, decentralized exchange (DEX) mechanisms, liquidity pool integrations, and Web3 solutions.
Database Design & Management
Experience with MongoDB, PostgreSQL, MySQL, Supabase, Redis, and scalable schema design including optimized data modeling and real-time data synchronization.
Backend & Microservices Architecture
Design and implementation of RESTful APIs, microservices architectures, event-driven systems, and high-performance backend solutions using Node.js, NestJS, Express.js, Python, Go, and FastAPI.
SaaS Product Development
Development and shipping of multiple successful SaaS products including AI-driven hiring platforms, HR management systems, marketing intelligence platforms, and AI voice conversion platforms.
Frontend Architecture & UI Development
Building modern, component-driven user interfaces using React.js, Next.js, Tailwind CSS, Shadcn UI, and Redux with a focus on performance and scalability.
Python & AI Ecosystem
Development of AI-powered applications and automation workflows using Python, FastAPI, LangChain, LangGraph, Milvus/Zilliz Cloud, and integration of AI voice models and RAG-based pipelines.
Experience
Professional experience0 - 5 years
Freelancer since2022
Languages
EnglishFluent
Project history
Developing scalable full-stack and AI-powered enterprise applications using modern cloud-native architectures. Building distributed microservices and agentic AI workflows with AWS/GCP, LangChain, CrewAI, AutoGen, Kubernetes, and event-driven systems. Managing high-availability production infrastructure with DynamoDB, Lambda, ECS/EKS, CI/CD pipelines, observability, and zero-downtime deployments.
Contributed as a core team member at Vanar, collaborating on the development of a modern NFT marketplace, enabling seamless minting, trading, and discovery of digital assets with a focus on scalability and user experience.
Co-built EventHub, a decentralized event management platform, leveraging modern Web3 technologies to transform how events are created, managed, and experienced through a transparent and trustless ecosystem.