Work Experience
A track record of delivering high-impact solutions and leading engineering initiatives.
Senior Software Engineer
July 2023 – Present
Leading development of high-impact, full-stack applications for mobile and web platforms, specializing in Flutter mobile development, Node.js backend systems, and serverless architectures on GCP and AWS.
Key Achievements
- •Engineered a comprehensive subscription and gifting paywall system (Next.js frontend + Node.js backend), boosting revenue by 30% and tripling user conversion rates through strategic A/B testing
- •Architected and developed a production-ready Stripe payment backend API for multi-tenant SaaS, handling subscriptions, one-time payments, coupons, analytics, and financial operations with Express.js 5, Prisma ORM, and PostgreSQL
- •Implemented serverless webhook processing via AWS Lambda and SQS FIFO queues, ensuring reliable event handling with retry logic and idempotency
- •Built comprehensive analytics system with MRR tracking, revenue analytics, churn analysis, and trial conversion metrics
- •Architected serverless, event-driven system on GCP to synchronize payment, subscription, and user data across multiple third-party platforms in real-time
- •Led the transition to an offline-first mobile architecture using Flutter and Riverpod, enabling full application functionality without internet connection
- •Developed high-throughput bulk media uploader using Node.js and AWS S3, reducing partner data migration time from weeks to hours
- •Created CLI tool to automate white-label product configuration, reducing new project setup time from 4 days to 2 hours (95% productivity increase)
FlutterNode.jsGCPAWSStripe APIDocker
Senior Flutter Developer
May 2021 – July 2023
Led mobile development initiatives and established engineering best practices across frontend and backend systems.
Key Achievements
- •Owned development of initial MVP and core API for WellTested.ai, a flagship product that pivoted the company towards a product-based business model
- •Co-designed and implemented Clean Architecture standards using Flutter and Riverpod, resulting in 60% reduction in production bug reports
- •Established rapid prototyping framework that accelerated development lifecycle by 75%, reducing time-to-market from 4 weeks to 1 week
- •Mentored junior developers on best practices for mobile development, code quality, and state management
FlutterRiverpodClean Architecture
Expert Flutter Developer (Part-Time Contract)
Feb 2022 – Aug 2022
Developed core features for an AI-powered language application serving 700,000+ users.
Key Achievements
- •Developed and launched core in-app subscription module, integrating RevenueCat for cross-platform payment processing
- •Implemented primary grammar detection engine from the ground up, leveraging OpenAI’s LLM to provide real-time, accurate speech analysis and feedback
FlutterRevenueCatOpenAI API