I am a senior Ruby on Rails engineer with 11+ years of experience designing and scaling high-volume, business-critical web applications. I specialize in robust backend architectures, performance optimization, and modernization of legacy Rails systems. I’ve guided Rails migrations and Ruby version upgrades while preserving production stability. I’m a backend-focused developer who also collaborates closely with frontend teams to deliver complete features across the stack. Beyond the backend, I work with frontend technologies like React, Vue, and Angular to implement end-to-end solutions. I value clean, maintainable, and well-tested code, and I enjoy building scalable systems that support complex integrations and high-traffic production environments. My domain experience spans healthcare, fantasy games, e-learning, and e-commerce, and I thrive in collaborative environments with product, design, and QA to drive successful deliveries.

Ajit Jadhav

I am a senior Ruby on Rails engineer with 11+ years of experience designing and scaling high-volume, business-critical web applications. I specialize in robust backend architectures, performance optimization, and modernization of legacy Rails systems. I’ve guided Rails migrations and Ruby version upgrades while preserving production stability. I’m a backend-focused developer who also collaborates closely with frontend teams to deliver complete features across the stack. Beyond the backend, I work with frontend technologies like React, Vue, and Angular to implement end-to-end solutions. I value clean, maintainable, and well-tested code, and I enjoy building scalable systems that support complex integrations and high-traffic production environments. My domain experience spans healthcare, fantasy games, e-learning, and e-commerce, and I thrive in collaborative environments with product, design, and QA to drive successful deliveries.

Available to hire

I am a senior Ruby on Rails engineer with 11+ years of experience designing and scaling high-volume, business-critical web applications. I specialize in robust backend architectures, performance optimization, and modernization of legacy Rails systems. I’ve guided Rails migrations and Ruby version upgrades while preserving production stability. I’m a backend-focused developer who also collaborates closely with frontend teams to deliver complete features across the stack.

Beyond the backend, I work with frontend technologies like React, Vue, and Angular to implement end-to-end solutions. I value clean, maintainable, and well-tested code, and I enjoy building scalable systems that support complex integrations and high-traffic production environments. My domain experience spans healthcare, fantasy games, e-learning, and e-commerce, and I thrive in collaborative environments with product, design, and QA to drive successful deliveries.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Sr. Software Developer at Freelance
June 1, 2023 - Present
Freelance engagements focusing on Ruby on Rails backend development, performance optimization, API integrations, and delivering end-to-end features for clients. Involves hands-on migration/upgrades, testing, and collaborating with frontend teams to ensure production-stable deployments.
Sr. Software Developer at Edcast by Cornerstone
May 1, 2022 - June 1, 2023
Contributed to a API-driven e-learning platform, building backend services, AI-powered search/recommendations, gamification features, moderation workflows, and integrations with third-party providers. Collaborated with product, design, and frontend teams to deliver feature enhancements.
Tech Lead at Gammastack
February 1, 2014 - April 1, 2022
Led a team of 8-10 engineers across multiple high-impact projects: e-commerce marketplace integrations, iGaming (sports betting & live casino) backend workflows, and e-learning content/search platform. Responsibilities included backend architecture, performance optimization, API-first services, and cross-functional collaboration.

Education

Add your educational history here.

Qualifications

Master of Computer Applications
January 1, 2014 - January 1, 2014
Bachelor of Computer Applications
January 1, 2011 - January 1, 2011
Master of Computer Applications (MCA)
January 1, 2014 - January 1, 2014
Bachelor of Computer Applications (BCA)
January 1, 2011 - January 1, 2011

Industry Experience

Healthcare, Gaming, Education, Software & Internet, Retail