Full-Stack Developer - Freelance (Financial SaaS Platform (NDA))
Duration: April 2026 - October 2026
Summary:
- Developed a financial SaaS platform featuring microservices architecture, live third-party synchronization, and formula-driven financial modeling
- The platform supports budgeting and financial modeling engines with asynchronous data recalculations using Kafka event streaming, and integrates real-time payment, invoice, and subscription synchronization with third-party providers
Responsibilities:
- Architected budgeting and financial modeling engines using Kafka event streaming.
- Integrated third-party providers Stripe and Visma Severa for real-time payment and subscription sync.
- Designed multi-tenant database schemas with PostgreSQL, Prisma, and policy-based access control (ZenStack).
- Developed interactive frontend features in React and TypeScript within an Nx monorepo.
- Optimized state management and real-time validation on the frontend.
- Participated in full-cycle development from database architecture to production deployment.
Technologies: Kafka, PostgreSQL, Prisma, ZenStack, React, TypeScript, Nx monorepo, Microservices
Full-Stack Developer (Pacioli – Financial Management Platform)
Duration: May 2025 - April 2026
Summary:
- Developed a fintech web application integrating with Plaid and Flinks APIs to securely sync and process users’ financial transactions
- The platform provides transaction aggregation, categorization aligned with QuickBooks standards, and generates key financial reports including Profit & Loss, Balance Sheet, Cash Flow Statement, and General Ledger
Responsibilities:
- Integrated Plaid and Flinks APIs for financial data synchronization.
- Implemented transaction aggregation and categorization system.
- Developed financial reporting features including P&L, Balance Sheet, Cash Flow, and General Ledger.
- Contributed to payroll and tax sheet modules.
- Designed and implemented a smart tax calculator for real-time financial insights.
- Worked on backend services using Node.js and frontend interfaces using Angular and React.
Technologies: Node.js, Angular, React, Plaid API, Flinks API
Full-Stack Developer (AI Patient – Medical Training Platform)
Duration: February 2024 - May 2025
Summary:
- Contributed to an AI-powered educational platform for medical students featuring interactive 3D patient simulations
- The platform supports clinical training scenarios including diagnostics, symptom analysis, and treatment decision-making, enhancing medical education through realistic workflows
Responsibilities:
- Developed functionality for creating and managing virtual patient profiles with customizable symptoms and medical history.
- Built modules supporting clinical training scenarios such as diagnostics and treatment decision-making.
- Implemented features for tracking student performance, case progression, and feedback.
- Participated in designing realistic medical workflows including patient examination and differential diagnosis practice.
- Collaborated on both frontend and backend development to deliver a responsive and scalable learning experience.
Technologies: Frontend and backend technologies (unspecified), likely including TypeScript, Angular, Node.js, Python
Full-Stack Developer (Liminl – Career Networking Platform)
Duration: January 2023 - February 2024
Summary:
- Developed a career networking platform aimed at helping students find job opportunities through their existing network connections
- The platform uses graph-based data modeling to represent relationships and suggests optimal connection paths for job referrals
Responsibilities:
- Designed and implemented graph-based data modeling using Neo4j.
- Built algorithms to identify and suggest optimal connection paths for job referrals.
- Created an interactive network visualization interface.
- Integrated data ingestion features for importing and processing user contact data.
- Focused on performance optimization and handling complex relationship queries within large datasets.
Technologies: Neo4j, JavaScript/TypeScript (implied), likely Angular or React
Backend Android Developer - Appexoft (Mental Health App)
Duration: November 2022 - January 2023
Summary:
- Developed a mental health mobile application featuring emotion tracking, a temperament quiz, and a calendar view
- The project followed Agile methodology with two-week sprints and emphasized teamwork and communication
Responsibilities:
- Developed backend features for emotion tracking and temperament quiz.
- Participated in UI/UX design and database structure planning.
- Engaged in full-cycle development from idea to testing.
- Practiced Agile methodology including sprint planning, retrospectives, and task tracking.
- Collaborated using Git and task boards to manage progress.
Technologies: Android backend development (specific technologies not specified), Agile methodology, Git
Upstaffer since October, 2026
