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Atharva Patwardhan

@atharvapatwardhan

Senior Software Engineer at Wowcare Systems Private Limited; reduced FAO Flutter Web Admin Console load time by up to 65x.

India

Message

At Wowcare Systems Private Limited, I design Flutter interfaces and reusable components for a B2B application suite serving parent, teacher, and admin users. I also work with backend engineers on API integrations and develop gRPC and PostgreSQL services.

At e-Zest Solutions, I led frontend optimization for the FAO Flutter Web Admin Console, reducing load time by up to 65x through custom caching and lazy asset loading. Independently, I built Acquitto, a paid SaaS for interior designers and architects, and InHandPay, a salary planning platform for Indian professionals.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Wowcare Systems Private Limited

Apr 2026 - Present (6 months)

Design and implement Flutter interfaces and reusable components using scalable frontend architecture and maintainable state management patterns. Architect core features for the Wowcare application suite, a multi-persona B2B platform serving parent, teacher, and admin users at kindergarten schools in the USA.

Flutter Dart State Management BLoC Clean Architecture gRPC PostgreSQL API Integration Testing Automation Remote Collaboration

Senior Software Engineer

e-Zest Solutions

Oct 2023 - Aug 2025 (1 year 10 months)

Led frontend optimization for the FAO Flutter Web Admin Console, reducing application load time by up to 65x through custom caching and lazy asset loading. Designed reusable components and application architecture (Clean Architecture, MVVM, BLoC) for applications operating under constrained network connectivity.

Flutter Dart Performance Optimization Caching Lazy Loading Clean Architecture MVVM BLoC CI CD Python Django fastAPI PostgreSQL Mentorship

Flutter Engineer

EffCode Technologies

Jun 2022 - Mar 2023 (9 months)

Built reusable UI components and application workflows integrating 200+ APIs for catalog, cart, order, and chatbot functionality. Replaced Lottie animations with Rive to achieve approximately 40x improvement in UI performance and application bundle efficiency.

Flutter Dart REST APIs WebSockets NodeJS Express Firebase Firestore Rive Performance Optimization

Software Engineer

HTS

May 2021 - May 2022 (1 year)

Contributed to React and Angular applications and supported automated testing, Git workflows, CI/CD, debugging, and production releases. Developed Flutter dashboards with Firebase-backed real-time updates for EdTech and Construction applications.