Jalaj Kumar is a Senior Software Engineer with nine years of experience building full-stack web applications at Amazon, progressing through multiple engineering levels since 2016 and relocating to Seattle. He holds a BE in Computer Science from BIT Mesra and brings deep production experience in large-scale e-commerce systems and distributed services. Known as an open-source enthusiast on GitHub, he combines hands-on coding with pragmatic system design to ship reliable features at scale. His background includes a stint at D. E. Shaw India, giving him exposure to high-performance trading-tech practices early in his career. Colleagues describe him as a steady executor who pairs backend rigor with front-end sensibility, often bridging cross-team gaps to deliver end-to-end solutions. Outside work, he tends to explore community projects and tooling improvements that make developer workflows more efficient.
9 years of coding experience
3 years of employment as a software developer
Satyam International School,Patna
Ramakrishna Mission Vidyapith
Bachelor of Engineering (BE) Computer Science, Bachelor of Engineering (BE) Computer Science at BIT Mesra Student-Industry Relations Cell
Contributions:2 PRs, 118 pushes, 2 branches in 3 years 4 months
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