Nitesh Jaiswal

I’m a Senior Full Stack Engineer with 6.5 years delivering enterprise features on multi-tenant SaaS platforms. I build with .NET Core, C#, Vue.js 3, and SQL Server—balancing secure architecture, clean delivery, and measurable performance improvements.

At Mitratech LLP, I lead complete architecture and delivery of legal SaaS modules after being promoted to Software Engineer III and later Lead. I upgraded URL encryption/decryption across 20+ legacy projects, deployed a unique messageID system improving security by 70%, and unified email observability across the ecosystem.

I also drove delivery velocity and quality through modernization and automation. I led a Vue 2 to Vue 3 migration across 24 components, shipped two greenfield modules end-to-end into Production, and reduced review cycle time by 40% by mentoring junior engineers and standardizing engineering practices.

I bring a strong “build-and-improve” engineering ethos from earlier work at NTT Data Services, where I refactored legacy ASP.NET codebases, achieved 70% unit test coverage using NUnit, and prevented pre-launch bugs via end-to-end testing across all SDLC stages. I continue to leverage AI dev tooling playbooks (Claude, Devin) and prompt engineering to accelerate development while keeping systems reliable.