Open to opportunities

Vishnu Priyan S S

@vishnupriyanss

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Full-stack and mobile engineer specializing in Flutter, AI, and cloud-native systems.

United States

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What I'm looking for

I seek roles building production-grade mobile and cloud-native systems that leverage AI, prioritize performance and accessibility, and offer growth into technical leadership.

I am a full-stack and mobile engineer with five years of experience building scalable, dockerized cloud microservices, AI features, and analytics pipelines across fintech, sustainability, and healthcare. I have strong expertise in Flutter, Python, JavaScript, distributed systems (GCP, AWS), GraphQL, gRPC, real-time data processing, and RAG-based agentic orchestration.

I have published open-source SDKs, led hackathon-winning projects, migrated and optimized apps for production, and deployed containerized APIs connected to relational databases. I prioritize testable, maintainable architectures, accessibility, and performance improvements while mentoring engineers and driving product-focused engineering outcomes.

Experience

Work history, roles, and key accomplishments

Current

Software Development Intern

Current

Leap Of Faith Technologies

May 2025 - Present (5 months)

Built OMOP ETL pipelines to load EHR/FHIR data into PostgreSQL and integrated LLM-based analytics using LoRA/QLoRA fine-tuning, and pushed mobile app releases to production stores.

Python Flutter AWS ETL PostgreSQL FHIR LoRA QLoRA LLaMA HIPAA)

Current

Fullstack Engineer / Co-Founder

Current

Floxi

Apr 2025 - Present (6 months)

Led migration of a B2B/B2C eco-reward app to native Android/iOS and deployed dockerized Flask APIs on GCP, improving animation fluidity +10%, reducing APK size 20% and startup latency 20% while enabling receipt-based carbon tracking and RAG-based product suggestions.

Flutter Jetpack Compose SwiftUI Flask Docker GCP)PostgreSQL RAG

Software Engineer II

Grootan Technologies

Mar 2022 - Nov 2023 (1 year 8 months)

Developed and modularized white-label superapp features (1M+ downloads), refactored 50k+ LOC to Bloc/TDD/SOLID raising test coverage 60% and reduced app load time 40% while integrating payments and biometric authentication.

Flutter Dart Kotlin Swift BLoC CI CD Sentry Stripe

Flutter Developer

Farazon Software Technologies

Apr 2021 - Mar 2022 (11 months)

Built real-time IoT mobile apps and backend APIs for oxygen generator systems using Flutter, MQTT and Flask, reverse-engineering device protocols to enable secure device integration.

Flutter Dart Python Flask MQTT Embedded Systems Firebase IoT Reverse Engineering

Education

Degrees, certifications, and relevant coursework

Illinois Institute of Technology

Master of Science, Computer Science

2024 - 2025

Master of Science in Computer Science program with coursework in Machine Learning, Computer Vision, Operating Systems, Data Structures & Algorithms, and Big Data Technology.