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Work Experience
Senior Software Engineer
Sarvm• February 2022 - August 2023
• Participated in the System Design & enhanced the software development life cycle of product • Developed an End-to-end Affiliate program Module in Swift(IOS) & Angular from scratch with a third-party Saas product. Users can refer and earn points & redeem it in their wallet. • Implemented UPI intentflow payment in IOS, merchants can accept payment without PG. • Implemented a feature of Dynamic Discounts for subscription, using Spring Boot (java), PostgreSQL & Razorpay Apis. Impacted in 200% increase in subscription. • Implemented Master-SLave design with Static JSON from S3, used for delivering 5000+ products using: Nodejs (microservice), MongoDB. Reduced DB costing. • AWS pipelines for CI/CD , Code Commit for Version Control, Cypress & TestFlight for QA • Mentored Juniors to create reusable ui components & 2 shared libraries (Angular). • Collaborated cross-functionally with CTO, PMs, VPs to brain storm on wireframes & releases
Fullstack Web Developer
Zreyas Technology• August 2021 - November 2021
Built a Feedback system in an Ed-tech project using:Zoho APIs, Vue js, Express(Nodejs), MongoDB , Lodash, AWS Amplify, S3, Bitbucket • Implemented IOT dashboard: Auth(JWT), Long Polling to get data & generate a graph
Ionic Developer
Swadesh Softwares• January 2021 - July 2021
• Developed a Doctor Appointment Booking App (Angular-Ionic), implementing a Geo-fencing search for doctors. Integrating PG(Razorpay), order, and booking module. • Refactored Auth, Product & order module for a Stationary e-commerce Android app in IONIC 3(legacy code) depending on new changes in API Contracts
Software Engineer
Fiverr.com• February 2020 - December 2020
• Integrated Apple In-App purchase for subscriptions in an Ed Tech Project (Swift,Ios) • Developed End-to-end content management system, Express/Node, React Native, NPM • Implemented a UPI Intent flow in a Fintech project, Swift, Spring boot, Mysql • Worked on 4+ projects with PG (Razorpay, stripe), Google Map APIs, RESTful services, Real-time GPS tracking, Firestore, MQTT Client setup,Spring Boot, React Native.
Web Developer
Sketch Web solutions• June 2019 - February 2020
• Integrated Payment gateway of SBI with the order module for a hostel booking App in PHP. • Developed Rest Api using Codeigniter 3 and MySQL for a POS App order module.
Education
West Bengal University of Technology, Kolkata
Computer Science & Engineering, B.Tech• August 2015 - July 2019
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