Ajit Mohan R.
Top Rated | Backend, Frontend, DevOps, Web & Mobile, QA & Automation.
🏆 Top Rated | ✅ 100% Job Success | Full-Stack Engineer | Laravel, React, Node.js, AWS | DevOps | QA Automation | Server Management Full-stack engineer with 12+ years of experience building scalable SaaS platforms, web applications, and cloud-native solutions. Expertise in Laravel, PHP, React, Next.js, Node.js, PostgreSQL, MySQL, AWS, REST APIs, and third-party integrations. AWS Certified Cloud Practitioner with hands-on experience in AWS infrastructure, server provisioning, deployment, CI/CD pipelines, Docker, Linux server management, database optimization, security hardening, and cloud migrations. Strong background in QA Automation (Playwright, Selenium), manual testing, API testing (Postman), performance optimization, bug fixing, and production support to ensure reliable, high-quality releases. Recent work includes backend architecture for 99minds (SaaS loyalty platform) and a multi-month MFA University Portal project, both involving secure APIs, complex workflows, and scalable backend systems. I deliver complete solutions—from system architecture and backend development to DevOps, QA, deployment, and ongoing maintenance.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $724
Billed in all: $47,913$48k
$121 in the last 6 months
Across 9 contracts
Across 45 contracts
Earnings, last 30 days
Skill rankings: Top 21% in Amazon S3
Ranked by MRR among everyone on Upwork with the skill.
- #34Load Balancing101 freelancers · 🇮🇳 #14Top 34%🇮🇳#14 of 29
- #55Cloud Development165 freelancers · 🇮🇳 #17Top 33%🇮🇳#17 of 41
- #58iPhone & iPad Apps174 freelancers · 🇮🇳 #15Top 33%🇮🇳#15 of 70
- #73AWS Systems Manager290 freelancers · 🇮🇳 #19Top 25%🇮🇳#19 of 73
- #83AWS Server Migration301 freelancers · 🇮🇳 #32Top 28%🇮🇳#32 of 127
- #125Firewall448 freelancers · 🇮🇳 #19Top 28%🇮🇳#19 of 61
- #131Server Administration419 freelancers · 🇮🇳 #21Top 31%🇮🇳#21 of 71
- #213Amazon S31,028 freelancers · 🇮🇳 #51Top 21%🇮🇳#51 of 280