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Tahir Khan

Tahir Khan

Software Engineer

Nagpur, India $30/hr Remote Hourly
96
Profile Score

About

I’m a full-stack developer specialising in building scalable React + Node.js applications and blockchain-powered platforms. With over 2.5 years of hands-on experience, I have helped SaaS startups and enterprises launch systems that handle thousands of users, integrate marketing/analytics APIs, and support future-ready blockchain modules (NFTs, token-standards, wallet integrations). Whether you need a bug-fix in your React front-end, a robust REST/GraphQL backend, or a full end-to-end dApp deployment, I deliver clean, maintainable code, clear communication, and timely delivery. What I bring to your project: • Full-stack architecture (React, Next.js, Node.js, NestJS) • Database optimisation (MongoDB, PostgreSQL) • Blockchain/DApp & smart contract integrations (Solidity, Ethers.js, Web3.js) • Third-party API integrations (Google Ads, Facebook Ads, Outlook) Let’s discuss your idea and build a future-ready solution together.

Skills & Expertise (20)

NestJS Ethereum Kubernetes DeFi REDUX Solana Ethereum Blockchain Blockchains Solidity Typescript ReactJS GitHub Docker NodeJS ExpressJS Tailwind CSS NextJS React Native Java JavaScript

Work Experience

Software Engineer

Fudugo Solutions

5-2024 - Present

• Constructed and executed a microservices pipeline for Dental Solutions, which resulted in marketing platforms to import lead data from Google Ads, Facebook Ads, and Instagram Ads into the system to enhance analytics and improve re-targeting efforts. • Created dental solution to help book an appointment through WhatsApp and helped to track the patients’ data by utilizing NodeJs & Mysql, boosting user satisfaction by 50% through improved communication. • Developed a React Native application to broadcast live audio streams to multiple listeners and streamers, implementing WebSocket for real-time communication and HLS for scalable audio delivery based on subscribed listeners. • Built a React Native real-time location tracking application to monitor user movements for duty monitoring, integrating WebSocket for continuous location updates and background services for seamless tracking.

Software Engineer

Ensivo Solutions Pvt Ltd

4-2023 - 5-2024

• Optimized complex SQL queries to retrieve large datasets in under 10ms, ensuring high-performance data processing. • Engineered an advanced audio and screen recording solution using Typescript NestJs and reduced app crashes by 30% through optimized state management. • Deployed Swagger UI for API documentation and implemented tele-calling features using NodeJs ecosystem.

Education

B.Tech Computer Engineering

2017 - 2021 · India

Certifications

Fullstack Web Development +DSA Training Program

Cuvette · 2025

Full Stack MERN certification with DSA Certificate Link: https://drive.google.com/file/d/1URDBumU0XVqkancJ5JLgHxwtAVCgpJZp/view?usp=sharing

Full Stack MERN

EduPi School · 2025

Full Stack MERN certificaton Certificate Link: https://certificateverify-54k6.onrender.com/verify/KS2025WEB081

Generative AI Tools

EduPi School · 2025

Generative AI Tools Certificate link: https://certificateverify-54k6.onrender.com/verify/ED2025GAI009

React - The Complete Guide 2024 (incl. Next.js, Redux)

Academind · 2024

ReactJs with NextJs and Redux complete course Certificate link: https://www.udemy.com/certificate/UC-f701fd2f-f85b-4cae-90ca-1e7e7550ec1a/

Interested in this developer?

Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 11/15
💰 Rate 5/5
🏆 Certs 5/5
Verified 5/5
Total Score 96/100

Profile Overview

Member sinceDec 2025
ExperienceIntermediate
Work ModeRemote
AvailabilityHourly

Availability Details

Current Company

Other

Visa Status

No Visa

Relocation

Open to Relocation

Skills (20)

NestJS Ethereum Kubernetes DeFi REDUX Solana Ethereum Blockchain Blockchains Solidity Typescript +10 more