Looking for a job

rheine adithia

@rheineadithia

Development Team Lead at The Software Practice, leading a 113-project government application system and reducing legacy code by 80%.

Indonesia

Message

At The Software Practice Pte Ltd, I lead delivery for a government application approval system built as a 113-project microservices solution. I lead a team of eight across design, development, testing, deployment, and production support.

I refactored a legacy codebase from more than 20,000 lines to about 4,000 using a factory-pattern architecture, and led its .NET 8 to .NET 10 upgrade. I also took SonarQube issues across the solution from more than 100 to zero.

Previously, at PT. Axelsen Marvel, I built and maintained more than five multinational web and mobile projects as a full-stack C# developer. I also contributed to migrating a UK-based web platform from ASP.NET Web Forms to a Vue 3 front end.

Through Phlashweb and my freelance work, I’ve delivered client websites and applications, including the PAS Warehouse System and ASP.NET Core solutions for around eight clients. My projects have included Stripe, Intercom, and Plaid integrations, as well as AI assistance using the Anthropic C# SDK.

Experience

Work history, roles, and key accomplishments

Current

Development Team Lead

Current

The Software Practice Pte Ltd

Oct 2025 - Present (1 year 1 month)

Lead a team of 8 across the full lifecycle of a government application approval system, a microservices solution of 113 projects. Led refactoring of legacy codebase reducing lines by 80% and managed .NET 8 to .NET 10 upgrade.

C#.NET ASP.NET Core Entity Framework Core SQL Server MySQL AWS SNS Amazon SQS Lambda Microservices SonarQube CI CD Code Review Mentorship

Current

Technical Director (Part-Time Remote)

Current

Phlashweb

Nov 2021 - Present (5 years)

Provide technical leadership and hands-on development for client web projects, from requirements through delivery and ongoing support. Managed and developed around 5 company profile websites and built an in-house warehouse storage application.

Web Development Project Management Client Communication ASP.NET Core Vue.Js

Current

Freelance Software Developer (Founder, Lobutuh)

Current

Self-Employed

Jul 2019 - Present (7 years 4 months)

Build web applications with ASP.NET Core and Vue.js for around 8 clients in Indonesia and the USA, including e-commerce, company profile sites with CMS and scheduling systems. Delivered Stripe, Intercom and Plaid integrations for a US snack-delivery platform.

ASP.NET Core Vue.Js Stripe Intercom Plaid Ecommerce CMS

Senior C# .NET Engineer

The Software Practice Pte Ltd

Mar 2024 - Oct 2025 (1 year 7 months)

Implemented development tickets using C#/.NET, building and maintaining backend services, APIs and core business logic. Worked with QA and DevOps on bug fixes, release validation, deployments and environment readiness.

C#.NET ASP.NET Core Entity Framework Core SQL Server MySQL AWS SNS Amazon SQS Lambda Microservices DevOps QA

Senior Software Engineer

PT. Axelsen Marvel

Aug 2019 - Feb 2024 (4 years 6 months)

Built and maintained 5+ multi-national web and mobile projects as a full-stack C# developer. Contributed to migration of a UK-based web platform from ASP.NET Web Forms to Vue 3 front end.

C#.NET ASP.NET SQL Server Vue.Js Fullstack Development Code Review Performance Optimization

Junior Software Engineer to Project Manager

Ultimo Solution Indonesia and Zanden Technologies Pte Ltd

Jul 2017 - Aug 2019 (2 years 1 month)

Managed and developed two telecommunication products across web and mobile on WebRTC and SignalR. Started as Junior Software Engineer building client projects in C#; returned as Project Manager leading client discovery and system design.

C#WebRTC SignalR Project Management System Design UML