NiwarthanaSoftware Engineer & Mobile App Developer
Specializing in data science, real-time web applications, and intuitive mobile solutions. Focused on writing clean, maintainable code and delivering high-performance software engineering solutions.
About Me
I am a passionate and dedicated Software Engineer specializing in full-stack, mobile, and data science workflows. With 1+ years of professional experience across designing scalable backends, real-time structures, and hybrid mobile solutions, I focus on delivering optimized and clean architectures.
My technical skills are centered around building high-performance automation pipelines, writing robust APIs, and structuring intuitive user experiences. I thrive on translating abstract customer requirements into fully deployable, production-ready applications.
Experience
Software Engineer
Jan 2026 – Present- Designed and implemented scalable backend infrastructures using Supabase, leveraging its real-time database and edge functions.
- Architected relational schemas in PostgreSQL, ensuring high performance for community-driven web and mobile applications.
- Developed secure authentication systems, real-time messaging, and matchmaking logic with automated notification services.
- Streamlined development workflows by implementing GitHub Actions for CI/CD automation.
Intern Software Engineer
May 2025 – Dec 2025- Built websites with JWT authentication using React.js and Node.js following RESTful API architecture.
- Developed online ticket reservation system and Payment Portal with payment gateway integration.
- Designed UI/UX for all systems and created admin dashboards; managed servers, mail, and MySQL DBs.
Mobile Developer Intern
Jan 2025 – May 2025- Developed cross-platform Android & iOS apps using Flutter following clean architecture patterns.
- Contributed to multiple client projects, enhancing both front-end and back-end functionalities.
- Implemented responsive UI components and integrated backend services for web and mobile platforms.
- Strengthened practical development skills in collaborative, real-world project environments.
Skills & Technologies
Projects
A selection of things I have built over the last few years.
Ecommerce Streaming Pipeline
A real-time CDC pipeline that ingests the Olist Brazilian E-Commerce dataset from a PostgreSQL database and streams it in real time through ...
School Bus Notification System
SchoolBus Connect is a comprehensive mobile application designed to streamline communication between school bus drivers and parents. The app...
Blockchain Supply Chain Management System
Chain Flow is a cutting-edge blockchain-based supply chain management system that revolutionizes product tracking and ownership transfer. Bu...
Testimonials
Kind words from people I have worked with.
"Niwarthana is a brilliant software engineer. She designed and delivered our database infrastructure on time with exceptional performance. Her Postgres architect..."
"Working with Niwarthana was a seamless experience. She is highly proficient in React and Node.js, and implemented a robust ticketing reservation system with pay..."
"Niwarthana's Flutter development skills are outstanding. During her internship, she contributed significantly to cross-platform deployments with clean, maintain..."
Let's Connect
Whether you have an upcoming project, are interested in IoT prototypes, or want to talk about data analysis pipelines, feel free to reach out. I'm always open to discussing new ideas and collaborations.
Email Address
sathyanjali00@gmail.com