Yashwant Kumar profile photo 1 on Tal

Yashwant Kumar

Software Engineer (FullStack) | Crafting Reliable, Scalable Applications | Node.js, SQL, MongoDB, Redis | ex‑mybliss.ai & Xoxoday

Greater Bengaluru Area

3+ years of work experience

Xoxoday
Mar 20265 mosJul 2026

Bengaluru, Karnataka, India

•​ Developed REST APIs supporting digital rewards and marketplace workflows using Node.js. •​ Integrated backend services across multiple product domains, collaborating with platform and frontend engineering teams. •​ Diagnated and resolved production API issues, improving platform stability and reducing operational bottlenecks. •​ Optimized Redis-backed service performance and participated in production deployments through CI/CD pipelines. •​ Contributed to Agile sprint planning, peer code reviews, and backend architecture discussions.
mybliss
Jan 20233 yrs 2 mosFeb 2026

Bengaluru, Karnataka, India

•​ Engineered high-performance backend systems reducing API response times by 40% through Redis caching implementation and query optimization •​ Architected AWS Lambda serverless functions for real-time image optimization, achieving 50% reduction in image load times and improved user experience •​ Designed and launched real-time collaboration features (Slack-style comments & reactions) increasing user engagement by 25% within first quarter •​ Built scalable QR code generation service with custom branding capabilities, achieving 500+ user adoption in Q1 2023 •​ Implemented comprehensive health monitoring and alerting system achieving 99.9% service uptime through proactive incident detection •​ Integrated Typesense search engine for sub-50ms typeahead search with multi-tenancy support across enterprise organizations •​ Managed cross-platform in-app purchase workflows for iOS and Android across 5 geographical regions with dynamic pricing tiers •​ Developed reusable utility library reducing feature development time by 30% and standardizing code patterns across teams •​ Optimized database performance reducing MongoDB and MySQL query latency from 200ms to 60ms (70% improvement) through indexing and query refactoring •​ Designed RESTful APIs using JWT for authentication.
LUNATIC GAMES
Sep 20224 mosDec 2022

Bengaluru, Karnataka, India

Web Developer
Gloify
Aug 20222 mosSep 2022

Bengaluru, Karnataka, India

Kotlin Android Developer
Computer Software Solutions LLC
Nov 20211 moNov 2021

Bengaluru, Karnataka, India

· Worked as an intern. · Tested and contributed new features applications with superiors (java). · Started implementing different features (fragment, recycle view, spinner, and banner). · Worked on how to use swaggerAPI call [create, delete]. · Learned about crashlytrics, how to push merge request implementation.

Yashwant’s AI Stack

antigravity
antigravity
codex
codex
opencode
opencode

Education

Dayananda Sagar College of Engineering, BANGALORE

Bachelor of Technology, Computer Engineering

Dayananda Sagar College of Engineering, BANGALORE

20175 yrs2022
NPS International School Guwahati Assam

High School Diploma, Computer Science

NPS International School Guwahati Assam

20152 yrs2017

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Yashwant Kumar on Tal

Headline

Software Engineer (FullStack) | Crafting Reliable, Scalable Applications | Node.js, SQL, MongoDB, Redis | ex‑mybliss.ai & Xoxoday

About

At Xoxoday, served as a Software Engineer specializing in developing REST APIs, optimizing Redis-backed services, and resolving production API issues to enhance platform performance. Collaborated with cross-functional teams to integrate backend services across multiple product domains and contributed to Agile sprint planning and architecture discussions. Graduated with a Bachelor of Technology in Computer Science and Engineering from Dayananda Sagar College of Engineering, Bangalore, in 2022. Combined academic foundation with hands-on experience in web, Android, and backend development to contribute to impactful software solutions in dynamic environments.

Location

Greater Bengaluru Area

AI stack

antigravity

codex

opencode

Work experience

Software Engineer (Backend) at Xoxoday, Mar 2026 - Jul 2026 · 5 mos, Bengaluru, Karnataka, India, •​ Developed REST APIs supporting digital rewards and marketplace workflows using Node.js. •​ Integrated backend services across multiple product domains, collaborating with platform and frontend engineering teams. •​ Diagnated and resolved production API issues, improving platform stability and reducing operational bottlenecks. •​ Optimized Redis-backed service performance and participated in production deployments through CI/CD pipelines. •​ Contributed to Agile sprint planning, peer code reviews, and backend architecture discussions.

Software Engineer at mybliss, Jan 2023 - Feb 2026 · 3 yrs 2 mos, Bengaluru, Karnataka, India, •​ Engineered high-performance backend systems reducing API response times by 40% through Redis caching implementation and query optimization •​ Architected AWS Lambda serverless functions for real-time image optimization, achieving 50% reduction in image load times and improved user experience •​ Designed and launched real-time collaboration features (Slack-style comments & reactions) increasing user engagement by 25% within first quarter •​ Built scalable QR code generation service with custom branding capabilities, achieving 500+ user adoption in Q1 2023 •​ Implemented comprehensive health monitoring and alerting system achieving 99.9% service uptime through proactive incident detection •​ Integrated Typesense search engine for sub-50ms typeahead search with multi-tenancy support across enterprise organizations •​ Managed cross-platform in-app purchase workflows for iOS and Android across 5 geographical regions with dynamic pricing tiers •​ Developed reusable utility library reducing feature development time by 30% and standardizing code patterns across teams •​ Optimized database performance reducing MongoDB and MySQL query latency from 200ms to 60ms (70% improvement) through indexing and query refactoring •​ Designed RESTful APIs using JWT for authentication.

Junior Web Developer at LUNATIC GAMES, Sep 2022 - Dec 2022 · 4 mos, Bengaluru, Karnataka, India, Web Developer

Associate Android Developer at Gloify, Aug 2022 - Sep 2022 · 2 mos, Bengaluru, Karnataka, India, Kotlin Android Developer

Frontend Developer at Computer Software Solutions LLC, Nov 2021 - Nov 2021 · 1 mo, Bengaluru, Karnataka, India, · Worked as an intern. · Tested and contributed new features applications with superiors (java). · Started implementing different features (fragment, recycle view, spinner, and banner). · Worked on how to use swaggerAPI call [create, delete]. · Learned about crashlytrics, how to push merge request implementation.

Education

Bachelor of Technology, Computer Engineering, Dayananda Sagar College of Engineering, BANGALORE

High School Diploma, Computer Science, NPS International School Guwahati Assam

Public links

github: https://github.com/namespace7