Harsh Singh is a Full Stack Engineer with 9 years of experience, currently owning end-to-end product delivery at Criteo where he designs, builds, and maintains scalable Angular and NestJS applications. He has successfully migrated large PHP legacy systems to modern stacks, improved campaign performance through a bespoke bidding platform, and implemented CI/CD and production debugging practices. Previously at Accenture he shipped UI and accessibility improvements for e-commerce projects, resolving 350+ bugs and raising Lighthouse scores from 30% to 100%. Based in Raipur, India, Harsh combines hands-on coding with stakeholder communication and long-term maintainability focus, often serving as the sole developer driving complex features from architecture to deployment. An interesting detail: he’s repeatedly entrusted with full ownership of projects, reflecting a strong track record of independent delivery in high-stakes environments.
Contributions:27 commits, 2 PRs, 17 pushes in 23 days
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