About Sirajudeen Mujaheed | Contra Sirajudeen Mujaheed

Sirajudeen Mujaheed

Sirajudeen Mujaheed

I am a skilled Mobile App & Web App Developer and AI Dev

$1k+: Earned

1x: Hired

5.00: Rating

4: Followers

Nigeria

Work Posts Reviews Services About

Nigeria

Meet Sirajudeen

I'm Mjay, a skilled Mobile App & Web App Developer, with 3 years experience specialising in cutting-edge technologies. I build scalable, high-performance web and mobile apps using React, Next.js, Node.js, Flutter, React Native, Python, Solidity, and Web3.js. I develop custom mobile apps, web platforms, crypto/NFT exchanges, and AI-powered solutions with seamless UI/UX, security and code quality.

Earned $1k+Verified earnings from completed projects.

Identity verifiedVetted for secure and trusted collaboration.

Rate

$25 - $50/hr

Skills and tools

Web Developer UI Designer React Native Developer AI Application Developer Mobile Designer Desktop Apps Development Frontend Engineer Software Engineer Fullstack Engineer AI Developer

Google Analytics

Details

Nigeria

Fluent in English

Join 50k+ companies and 1M+ independents

Hire creatives Get hired

For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Challenges Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

Contact

Contact support

For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Challenges Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

Contact

Contact support

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

© 2026 Contra.Work Inc