Sandeep Kumar

Software Engineer

New Delhi, Delhi, India3 yrs 9 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Experienced in building data platforms for Big Data applications.
Proficient in multiple programming languages including Java and Python.
Strong background in technical writing and mentoring.

Stackforce AI infers this person is a Full-Stack Software Engineer with expertise in Data Platforms and Big Data applications.

Contact

Skills

Core Skills

Data Platform DevelopmentBig Data ApplicationsOauth Service DevelopmentS3 Service Implementation

Other Skills

AlgorithmsC (Programming Language)C++Cascading Style Sheets (CSS)CoachingData Structures and AlgorithmsDatabase AdministrationDatabase Management System (DBMS)DatabasesEngineeringExpress.jsFront-end DevelopmentFull-Stack DevelopmentHTML5Java

About

Hi 👋 I'm a software engineer with a passion for product development, content writeups and explore new domains. ✨I can help you with • Build code & technical writeups • Tech mentoring • Brand promotion & content management 🌞Let's connect: Send me a message on LinkedIn or Instagram(sandeep_k318). • Visa is hiring for senior roles, check career portal and mail to sandeep318kumar@gmail.com for referral. ** DISCLAIMER: All activity on this platform represents solely my own opinions and is not in any way, shape, or form, a representation of my current or past employers **

Experience

Visa

2 roles

Sr. Software Engineer

Promoted

Jul 2025 – Present · 8 mos · Bengaluru, Karnataka, India · Hybrid

Software Engineer

Jun 2022 – Jul 2025 · 3 yrs 1 mo · Bengaluru, Karnataka, India · Hybrid

Part of Tusker-Dev Team under Data & AI Platform. We build & support data platform that will be used by other teams for running Big Data applications on data clusters to provide valuable insights to our merchants.
Tech stack: Java, Python, SQL

JavaPythonSQLData Platform DevelopmentBig Data Applications

Freecharge

SDE intern

May 2021 – Jul 2021 · 2 mos · Mumbai, Maharashtra, India

I worked on these projects.
1. Pools OAuth: Expanded the existing OAuth service by Developing the Pools functionality.
2. S3 Presigned URL Service: Implemented the generic S3 Presigned URL service MVP for internal use in ongoing S3 bucket projects.