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Vinay Kumar

Senior Mobile Developer @ CoinDCX | Ex-moneyview, Dream11, Samsung | Payments, Scalability & High-Performance Apps 🚀

Bengaluru

8+ years of work experience

CoinDCX
May 20242 yrs 6 mosPresent

Bengaluru, Karnataka, India

•Systems Optimisation: Led a performance team that cut memory usage by 67% and boosted app speed by 20% through optimised API handling, faster data loading, and multi-layer caching. •Engineering Leadership: Directed the end-to-end delivery of the Futures Trading module; deconstructed complex product goals into technical tasks and managed a developer squad to ensure high-quality execution. •Design Automation: Architected a Figma-to-Code sync system that automated UI updates, giving the Design team theme ownership and eliminating manual handoff errors across the platform. •Product Impact: Launched key features including INR Future Margin, Simple Order Form, and risk tools like Close All Orders/Positions and TPSL, directly driving increased trading volume and user engagement.
Money View
Feb 20221 yr 8 mosSep 2023

Bengaluru, Karnataka, India

Dream11
Jun 20201 yr 9 mosFeb 2022

Mumbai, Maharashtra, India

-Dream11 Payments Page - Redesigned Payment page with new Graphql Schema. -DreamPay SDK Integration -Implemented PhonePe, GPay, Paytm, AmazonPay, and UPI Payments. -DFP SDK Integration - Done POC on collecting device information using DFP SDK(Microsoft Product) for identifying Fair Play User. -Worked on Error Message Standardisation. -Worked on Download Module.
Samsung
Jul 20172 yrs 11 mosMay 2020

Noida, Uttar Pradesh, India

Chat Over Video - a feature that allows consumers to chat through a transparent chat window and keyboard. - Worked with my senior team member to design the transparent keyboard. - the feature launched in A6 , A6+ , J6 , J6+ models.
May 20163 mosJul 2016

Dhanbad

Developed Mark Submit Module (Management Information System).

Vinay’s AI Stack

antigravity
antigravity
claude code
claude code
cursor
cursor
gemini
gemini
github copilot
github copilot
huggingface
huggingface

Education

Indian Institute of Technology (Indian School of Mines), Dhanbad

Bachelor's degree, Computer Science

Indian Institute of Technology (Indian School of Mines), Dhanbad

20134 yrs2017

Intermediate, PCMB

St. Joseph Sr. sec School

20111 yr2012

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Headline

Senior Mobile Developer @ CoinDCX | Ex-moneyview, Dream11, Samsung | Payments, Scalability & High-Performance Apps 🚀

About

Senior Android Engineer with 8+ years of experience building high-scale consumer applications used by millions. Currently working at CoinDCX, previously at moneyview, Dream11 and Samsung, specialising in performance, scalability, and seamless user experience. I enjoy building products from idea → scale and solving complex engineering challenges. Open to: • High-impact engineering roles • Startup collaborations • Building scalable products Let’s connect 👇

Location

Bengaluru

AI stack

antigravity

claude code

cursor

gemini

github copilot

huggingface

Work experience

Senior Software Engineer at CoinDCX, May 2024 - Present · 2 yrs 6 mos, Bengaluru, Karnataka, India, •Systems Optimisation: Led a performance team that cut memory usage by 67% and boosted app speed by 20% through optimised API handling, faster data loading, and multi-layer caching. •Engineering Leadership: Directed the end-to-end delivery of the Futures Trading module; deconstructed complex product goals into technical tasks and managed a developer squad to ensure high-quality execution. •Design Automation: Architected a Figma-to-Code sync system that automated UI updates, giving the Design team theme ownership and eliminating manual handoff errors across the platform. •Product Impact: Launched key features including INR Future Margin, Simple Order Form, and risk tools like Close All Orders/Positions and TPSL, directly driving increased trading volume and user engagement.

Android Developer 2 at Money View, Feb 2022 - Sep 2023 · 1 yr 8 mos, Bengaluru, Karnataka, India

Android Developer at Dream11, Jun 2020 - Feb 2022 · 1 yr 9 mos, Mumbai, Maharashtra, India, -Dream11 Payments Page - Redesigned Payment page with new Graphql Schema. -DreamPay SDK Integration -Implemented PhonePe, GPay, Paytm, AmazonPay, and UPI Payments. -DFP SDK Integration - Done POC on collecting device information using DFP SDK(Microsoft Product) for identifying Fair Play User. -Worked on Error Message Standardisation. -Worked on Download Module.

Software Engineer at Samsung, Jul 2017 - May 2020 · 2 yrs 11 mos, Noida, Uttar Pradesh, India, Chat Over Video - a feature that allows consumers to chat through a transparent chat window and keyboard. - Worked with my senior team member to design the transparent keyboard. - the feature launched in A6 , A6+ , J6 , J6+ models.

Developer at IIT(ISM) Dhanbad, May 2016 - Jul 2016 · 3 mos, Dhanbad, Developed Mark Submit Module (Management Information System).

Education

Bachelor's degree, Computer Science, Indian Institute of Technology (Indian School of Mines), Dhanbad

Intermediate, PCMB, St. Joseph Sr. sec School