About Kaleab Abay | Contra Kaleab Abay

Kaleab Abay

Kaleab Abay

Building software with Legos

$5k+: Earned

2x: Hired

5.00: Rating

5: Followers

Addis Ababa, Ethiopia

Work Reviews Services About

Addis Ababa, Ethiopia

Meet Kaleab

Senior Fullstack Engineer with 5+ years of experience building scalable, high-performance web applications. Experienced in React, Next.js, Express.js, Langchain, and databases, including PostgreSQL and MongoDB, with expertise in applying TDD and design patterns to deliver maintainable, testable code. Currently focused on advancing backend scalability and integrating AI-driven solutions to improve.

Earned $5k+Verified earnings from completed projects.

Identity verifiedVetted for secure and trusted collaboration.

Rate

$25 - $50/hr

Skills and tools

Fullstack Engineer Web Developer AI Chatbot Developer ML Engineer Software Architect Backend Engineer Software Engineer Data Scraper AI Agent Engineer AI Engineer Systems Engineer

Details

Addis Ababa, Ethiopia

(GMT+3) Moscow Time (MSK), ±3 hours

Professional Working Proficiency in English

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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

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Contact support

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