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Niranjan kumar

@niranjankumar2

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Software Developer who improved Formester passkey login time by 51% and shipped a resume builder used by 1,000+ people.

India

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At Acorn Globus, I implemented passkey integration for Formester using WebAuthn browser APIs with a Vue.js frontend and Ruby on Rails backend. It enabled passwordless authentication and reduced average login time by 51% compared with traditional password flows.

I also built conflict and deletion detection for Formester’s rule engine, identifying contradictory conditions and missing field references so silent rule failures could be prevented.

I built Profocto, a full-stack resume builder with real-time editing, live preview, and drag-and-drop section reordering. It gained 1,000+ users and surpassed 100,000 lifetime server requests; I’m also designing OwlDB, a Java relational database engine with file-based persistence and hash-based indexing.

Experience

Work history, roles, and key accomplishments

Software Developer Intern

Acorn Globus

Jan 2026 - May 2026 (4 months)

Implemented Passkey Integration using WebAuthn browser APIs on Vue.js frontend and Ruby on Rails backend for Formester, enabling passwordless authentication that reduced average user login time by 51%. Built conflict and deletion detection for Formester's rule engine, preventing silent rule failures.

Vue.Js Ruby on Rails WebAuthn Passkey Authentication Rules Engine Conflict Detection

Education

Degrees, certifications, and relevant coursework

Silicon University

Bachelor of Technology, Electronics and Instrumentation Engineering

2022 -

Pursuing a Bachelor of Technology in Electronics and Instrumentation Engineering at Silicon University, Bhubaneswar, with an expected graduation in August 2026.