Headline

Software Engineer @ UBS | Backend (Golang, Spring Boot, Python) | DSA - Knight(1930+) Leetcode | Pupil (Max. 1280) CodeForces | 3⭐(Max. 1654) CodeChef | Ex-Samsung R&D Intern

About

Software Engineer at UBS with ~2+ years of experience building backend systems, APIs, and data workflows using Python, Spring Boot, Java, and SQL. Strong in Data Structures & Algorithms — LeetCode Knight (1930+), Codeforces Pupil, and CodeChef 3★. I enjoy solving problems and thinking through system design and performance. At UBS, I’ve worked on improving large-scale data pipelines (100GB+/month) and optimizing APIs, reducing response times from ~10s to ~2s. I’ve also built and shipped a production app (Mr. Mechanic), handling backend, deployments, and cloud infrastructure end-to-end. I enjoy working on backend problems involving scalability, performance, and clean system design, and I’m looking for roles where I can build and own systems end-to-end.

Location

Pune District

AI stack

antigravity

opencode

Work experience

Software Engineer at UBS, Aug 2024 - Present · 2 yrs 1 mo, Pune City, • Developed a Spring Boot microservice to aggregate calendar data from multiple upstream REST APIs, exposing a unified internal endpoint for downstream consumption. • Optimized Data API integration by efficiently consuming paginated upstream APIs and applying server-side filtering, reducing average query response time from 10s to 2s (80% reduction). • Optimized DQC pipelines processing 100GB+/month by vectorizing operations with NumPy and Pandas, reducing processing time by 40% and improving pipeline reliability for downstream workflows. • Integrated backend APIs with React-based internal dashboards, consolidating data from multiple sources into a single view and eliminating manual cross-screen reporting for internal teams. • Built API integrations for CSV/XML file-based data exchange with upstream systems, enabling automated data mastering and eliminating manual data ingestion workflows. • Enforced role-based access control across 25+ API endpoints using OAuth2, ensuring user-specific data access and strengthening API security. • Engineered file import connectors and automated ETL workflows in Python to support UBS–Credit Suisse merger data integration in NeoXam, enabling seamless migration of financial data across legacy systems.

Intern at UBS, Feb 2024 - Jul 2024 · 6 mos, Pune, Maharashtra, India

Samsung Prism Developer Intern at Samsung R&D Institute India, Jan 2023 - Aug 2023 · 8 mos, Remote, Building a model for the detection of the human angle of arrival using UWB sensor images.

Technical content writer at GeeksforGeeks, Jan 2023 - Jun 2023 · 6 mos, Remote, Contributing and improving technical articles on various technologies like DSA, CSS, Node.js, R

Member of Competitive Coding @Google Developer Student Club VIT Chennai at Google Developer Student Club, VIT Chennai, Oct 2022 - Sep 2023 · 1 yr, Chennai, Tamil Nadu, India

Research Intern at Nagasaki University (長崎大学), Jun 2022 - Sep 2022 · 4 mos, Virtual, Implemented algorithm based on Semi supervised few shot learning to detect Eye diseases. Achieved accuracy of 91.05% on 400 images dataset.

Education

Bachelor's degree, Computer Science, Vellore Institute of Technology