Zamir Manihar

About Zamir Manihar

Senior Software Engineer with 6+ years of experience owning scalable backend systems and full-stack features for product-driven teams.Highlights:• Designed and scaled REST APIs handling millions of requests/day• Improved system throughput by 30% and reduced infra costs by 20%• Built a customer portal that reduced support tickets by 40%• Mentored junior engineers to production readiness within 60 daysMy core strength lies in Ruby on Rails back-end systems paired with modern, high-performance front ends using React.js and ES6+ JavaScript. I specialize in turning complex business requirements into clean, maintainable, and production-ready solutions.What I bring to the table:• Strong judgment around trade-offs between speed, scalability, and maintainability• Experience debugging and optimizing real-world production systems• Clear communication with product and design to align engineering decisions with business goalsBeyond features, I care deeply about code quality, clean architecture, and long-term scalability. I’m comfortable working across the stack, collaborating with product and design, and debugging real-world production issues—not just ideal scenarios.Technologies I regularly work with include:Ruby on Rails, React.js, PostgreSQL, Redis, Docker, REST APIs, Git, CI/CD, and performance profiling in production environments. Open to:• Full-stack / Rails / Product engineering roles• Remote-friendly teams and product-driven companies• Freelance or contract work on Rails + React systemsIf you’re building a product and need someone who can own features end-to-end, think like a product engineer, and deliver measurable results, let’s connect.

Experience

1. Sr Software Engineer

   Sr Next

   Dec 2022 — Present · Indore, IN

   Led backend development of core Rails services supporting high-traffic production workloads• Designed and maintained REST APIs consumed by React frontends and third-party integrations• Improved application performance by optimizing database queries and caching strategies (Redis)• Reduced infrastructure costs through profiling, refactoring, and better resource utilization• Collaborated with product and design to deliver end-to-end features with measurable business impact• Mentored junior engineers and reviewed production-critical pull requests

Education

• S.D. Bansal College of Engineering, Umariya, A. B. Road, Indore.

  Bachelor of Engineering - BE, Computer Science Engineering

  2015 — 2019