Headline

SDE-2 Refyne | IIT Roorkee | Twilio | GenAI • FinTech • Backend • System Design • DSA • Tech Agnostic

About

👋Hey! I'm Ujjwal, B.Tech grad from ECE, IIT Roorkee 2023👨🏻‍🎓 and currently working as a software engineer - 2 👨🏻‍💻. What I like to do besides playing chess? is to discover and solve problems using my technical expertise. Problem Solving | Data Structures and Algorithms | Backend Development | Software Development | System Design | Agile | CS Fundamentals | Optimizations | MERN Stack | LLD | HLD | { Node.js , C++ , Python , Typescript , GraphQL , PostgreSQL , MongoDB , AWS Services , Redis , Kafka } Here, to connect with network and for career growth !

Location

Bengaluru

AI stack

cursor

github copilot

ollama

openai

Work experience

Software Development Engineer 2 at Refyne India, Apr 2025 - Present · 1 yr 1 mo, Bengaluru, Core Platform - Lending | Underwriting | Infra | FinTech

SDE at Rigi, Apr 2024 - Mar 2025 · 1 yr, Bengaluru, Karnataka, India, Products developed : GapUp- Stock advisory platform for retail investors ( FinTech ) Tarakki- Gamified platform for trading Coachbooster- Enabled creators monetize out of their community

Software Engineer at Scalenut, Jun 2023 - Apr 2024 · 11 mos, Gurugram, Haryana, India, #1 product of the day on ProductHunt | Backend Engineered from scratch: Webtune AI : Identify, get recommendations and deploy all your SEO fixes in single click (on the fly). Traffic Analyzer : Your buddy to keep track of domain performance and provide deep analytical insights. SEO Toolkit

Software Engineer at Scalenut, Apr 2023 - Jun 2023 · 3 mos, Remote

Software Engineer at Twilio, May 2022 - Jul 2022 · 3 mos, Bengaluru, Karnataka, India, Completed POC on AWS Glue & used docker image to run ETL jobs in AWS Glue environment in localhost. Performed R&D on real time stateful-streaming of data using PySpark to implement conversation hold-time calculator metric. Tech stack used: AWS Glue | Docker | PySpark | Apache Spark Streaming | JavaScript | Python | TCP/IP

Software Developer at Pibit.ai, Dec 2020 - Jan 2021 · 2 mos, Responsible for redesigning the UI of the official website of Pibit.ai, an AI-based automation platform using ReactJS. Enabled the analysis of images by adding functionalities such as zooming and custom pagination, thus reducing TAT. Developed the module for Live-server-dashboard, which eases the invoices status accessibility to the clients. Tech stack used: HTML5 | CSS3 | Bootstrap | Vanilla JS | react-pdf-viewer | Routers | REST API | NodeJS .

Education

Bachelor of Technology - BTech, Electronics and Communication Engineering, Indian Institute of Technology, Roorkee

XII, St. Mary's Senior Secondary School, Banda, Uttar Pradesh

Public links

github: https://github.com/ujjwal4384