Senior Mobile and Web Developer

Building scalable products across mobile and web with delivery focus.

Senior Mobile and Web Developer with 6+ years of experience building scalable cross-platform applications using React Native, Expo, and Next.js across healthcare, e-commerce, journalism, blockchain, and supply chain domains. I also contribute as an independent consultant and mobile app lead for startup teams and product-focused businesses.

React Native
Expo
Next.js
CI/CD
AWS

Professional Snapshot

Based in Bangalore, open for global roles and consulting.

Bangalore, Karnataka, India

+91 9848041020

keerthipativinaykumar@gmail.com

Experience

6+ Years

Products Built

20+

Top Scale

1M+ Downloads

Consulting

Global + US Startups

Career

Work Experience

Senior Software Engineer

Jul 2025 - Present

GSS TechBangalore

Project Highlights

  • Modern Milkman

    React Native, Next.js

    Global dairy delivery platform serving UK and US markets with subscription delivery and order management.

  • White Label Restaurant Platform

    React Native, Next.js

    Multi-tenant restaurant ordering platform enabling brands to launch customized ordering apps.

Responsibilities

  • Designed scalable mobile and web architectures
  • Built cross-platform applications with React Native and Expo
  • Implemented REST API integrations
  • Managed CI/CD pipelines and cloud deployments
  • Collaborated with international development teams

Senior Software Engineer

Aug 2024 - Jun 2025

KenshiLabs Consultancy Pvt LtdBangalore

Project Highlights

  • Smart-SME

    React Native Expo

    Mobile platform for productivity and SME management workflows.

  • SME-Pulse

    React Native Expo

    Multilingual business news app delivering SME updates in Indian languages.

  • Dhaanika

    React Native Expo

    E-commerce mobile application for rice products and order operations.

  • SME-Exclusive

    Next.js

    Web procurement and supply chain platform for B2B and B2C SME transactions.

Responsibilities

  • Led cross-platform mobile development
  • Designed reusable UI component systems
  • Integrated REST APIs and optimized data flow
  • Implemented CI/CD pipelines
  • Improved application performance and UX

Mobile App Developer | Lead

Jan 2023 - Jul 2024

Detrix Network Pvt LtdHyderabad

Project Highlights

  • Healthcare Ecosystem

    React Native

    Built integrated apps for doctors, patients, nurses, labs, check-in, and healthcare administration.

  • Proteus Wallet

    Web3

    Blockchain-based digital wallet project.

  • DApp Music Platform

    Blockchain

    Decentralized music distribution platform.

Responsibilities

  • Delivered multiple production-ready healthcare applications
  • Led mobile feature planning and implementation
  • Collaborated across product, QA, and engineering teams

Mobile App Developer

Jun 2021 - Jan 2023

Margadarsi Computers (Eenadu)Hyderabad

Project Highlights

  • Eenadu News Official App

    React Native

    Contributed to a high-scale news app with 1M+ downloads.

  • ETV Bharat Election Tools

    Internal Platform

    Built election reporting workflows for newsroom operations.

Responsibilities

  • Developed internal ticketing, HRMS, and marketing applications
  • Built and shipped production mobile features

Application Developer

Mar 2020 - Jun 2021

Arsvin BlogTirupati

Project Highlights

  • SEO Blogging Sites

    Web

    Developed SEO-focused websites and YouTube integration tools.

Responsibilities

  • Created static websites for local creators
  • Implemented SEO and content-focused experiences

Android Developer

Jul 2019 - Mar 2020

FinviveHyderabad

Project Highlights

  • Children's E-commerce App

    Android, Web

    Developed mobile and web commerce experiences for Indian markets.

Responsibilities

  • Built e-commerce application features and release workflows

Capability

Technical Skills

Languages

JavaScript
TypeScript
HTML
CSS

Mobile

React Native
Expo
Android
iOS

Frontend

React.js
Next.js
Tailwind CSS

Backend

Node.js
Express.js
Hono

Cloud

AWS
AWS Amplify
AWS IAM
Microsoft Azure

Databases

MongoDB
Supabase

Mobile Services

Firebase Analytics
Crashlytics
Firebase Messaging
Expo Services

Monitoring

Datadog
Sentry

DevOps

GitHub Actions
CI/CD Workflows
Cloud Integrations

Tools

Git
GitHub
Bitbucket
Postman
Swagger
Figma

Deployment Platforms

Vercel
Netlify
AWS EC2

Mobile Distribution

Google Play Store
Apple App Store Optimization

Business Tools

Figma
Odoo
Tally ERP

Impact

Key Achievements

Measurable outcomes

App Scale

1M+

downloads contributed

Market Exposure

UK + US

international product operations

Role Span

Engineer + Consultant

delivery across employment and freelance engagements

Scaled high-traffic news app adoption

Contributed to the Eenadu News mobile app growth through production-grade feature delivery.

1M+ downloads
Context: 10 lakh+ downloads

Enabled cross-market product operations

Contributed to a dairy delivery platform operating across UK and US customer markets.

UK + US markets
Context: Cross-border product delivery exposure

Built integrated healthcare product suite

Delivered connected apps for doctors, patients, nurses, labs, check-in, and admin operations.

7+ healthcare workflow apps
Context: End-to-end care workflow coverage

Architected multi-tenant ordering systems

Built scalable restaurant and commerce platforms for white-label and SME-oriented operations.

Multi-brand platform architecture
Context: Supports multi-brand rollout

Sustained product delivery consistency

Delivered production releases across full-time roles, consulting, and startup engagements.

6+ years
Context: Senior-level execution across multiple work models

Led healthcare mobile product execution

Owned mobile delivery for hospital workflow products spanning critical care and operations journeys.

Lead-level mobile ownership
Context: Clinical workflow-first delivery

Built and positioned HospEase

Designed HospEase as a hospital operations OS for admins, doctors, labs, and patient-facing teams.

1 unified hospital OS concept
Context: Built for multi-role care operations

Delivered startup-focused consulting

Supported reputed companies and US startup teams with architecture, execution, and launch support.

Consulting + freelance engagements
Context: Global and India-market product context

Let's Build Something Meaningful

Available for senior engineering roles, product consulting, and long-term collaborations.