Sangramjit Dutta
@sangramjitdutta
Frontend-focused software engineer specializing in React and full-stack development.
IndiaWhat I'm looking for
I am a frontend-focused software engineer with 4+ years of experience building responsive interfaces and full-stack SaaS products, primarily within the React ecosystem. I have led technical implementations including a keyless blockchain wallet, major UI redesigns with zero downtime, and the delivery of real-time dashboards and automation platforms.
I excel at implementing authentication systems, optimizing frontend performance, and streamlining developer workflows through internal tools and packages. My work has driven measurable product improvements—such as 50% speed gains, 40% monitoring efficiency increases, and a 70% reduction in manual workload—while maintaining reliability and cross-device compatibility.
Experience
Work history, roles, and key accomplishments
Lead Frontend Engineer
Trikon
Aug 2024 - Present (1 year 2 months)
Led development of a keyless blockchain wallet using Web3Auth and Next.js, completed a major UI redesign during a company pivot while maintaining 100% uptime, and built a Telegram Mini App to expand platform reach.
Software Development Engineer
AVRL
Jan 2023 - Apr 2024 (1 year 3 months)
Engineered a SaaS automated bidding platform, developing 50+ automation scripts and RESTful APIs that reduced manual workload by 70% while creating internal packages to streamline developer workflows.
Frontend Engineer
Auriga IT
May 2022 - Dec 2022 (7 months)
Built a real-time IoT device management dashboard that improved monitoring efficiency by 40%, enhanced UI/UX, and optimized API integrations for device data visualization.
Frontend Developer
AirCampus
Jan 2021 - Apr 2022 (1 year 3 months)
Developed a quizzing module for the LMS, migrated two projects to React 17, and boosted application speed by 50% by moving heavy local assets to a CDN.
Education
Degrees, certifications, and relevant coursework
ACAssam Engineering College
Bachelor of Engineering, Computer Science and Engineering
Grade: CGPA: 8.5
Completed a Bachelor of Engineering in Computer Science and Engineering, graduating with a CGPA of 8.5.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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