Enterprise Application Development
Experience building business applications across inventory management, energy management, and sports platforms using C#, .NET, Angular, and SQL.
Software Engineer · Kandy, Sri Lanka
Sachintha Nayanajith Vithanage
I’m a Software Engineer with 8+ years of experience building enterprise applications with .NET, Angular, and SQL. I work across frontend and backend development, contribute to technical design, and collaborate with international teams to deliver maintainable software.
8+
Years Experience
4
Business Domains
End-to-End
Software Delivery
Engineering Strengths
What I bring to an engineering team.
Full-Stack Engineering
Building responsive interfaces and backend services, connecting frontend experiences with APIs, authentication, and databases.
API & Database Development
Designing REST APIs and working with relational databases to support maintainable, reliable software systems.
Technical Collaboration
Contributing to technical design, debugging, and system improvements while working with cross-functional and international teams in Agile environments.
About Me
Enterprise experience. A hands-on approach.
I’m Sachintha Nayanajith Vithanage, a software engineer based in Kandy, Sri Lanka. My experience spans enterprise platforms, energy management systems, and inventory applications, with a focus on turning business requirements into maintainable software.
My work covers solution design, responsive interfaces, REST APIs, authentication, database design, debugging, deployment-ready development, and long-term maintainability.
Education
MSc in Information Technology
University of Peradeniya · 2026
BSc (Hons) Computer Science
University College Dublin · 2017
Skills
Technologies I work with.
C#ASP.NET CoreAngularNext.jsNode.jsGoSQL ServerMySQLMongoDBREST APIsMicroservicesAgile/Scrum
Experience
Enterprise software experience across multiple domains.
Software Engineer Consultant
Codimite Pvt Ltd
- • Developed scalable enterprise applications.
- • Contributed to technical design decisions and solution architecture.
- • Worked closely with international teams in an Agile environment.
ASP.NET Core · Angular · SQL Server
Software Engineer Consultant
Mainframe Pvt Ltd
- • Developed an enterprise betting platform covering horse racing, harness racing, greyhound racing, cricket, and soccer.
- • Built solutions using Angular, ASP.NET Core, Material UI, and SQL.
- • Collaborated with cross-functional and international teams.
Angular · ASP.NET Core · SQL · Material UI
Software Engineer
DSP Controls Pvt Ltd
- • Developed an energy management system for large Singaporean buildings.
- • Built features using Angular, .NET Core, and SQL Server.
- • Participated in technical decision-making and system improvements.
Angular · .NET Core · SQL Server
Software Developer
Softwatch Infosys Pvt Ltd
- • Developed a standalone inventory management system for Sri Lankan supermarkets.
- • Implemented reporting using Crystal Reports.
- • Participated in technical design and implementation.
C# · Windows Forms · SQL Server · Crystal Reports
Projects
Selected software projects.
Enterprise Inventory Management System
A full-stack inventory platform focused on product management, stock control, reporting, and clean API architecture.
Next.jsGoPostgreSQL
Enterprise Betting Platform
Business-critical features for sports and racing domains with scalable backend services and responsive frontend modules.
Angular.NETSQL
Energy Management System
Software modules for monitoring and improving energy usage across large commercial buildings.
Angular.NET CoreSQL Server
Technical Blog Platform
A content platform for writing about software engineering, AI tools, and technology learning.
Next.jsNode.jsSQLite
Contact
Let’s talk about your engineering team.
If my experience fits a role on your team, get in touch to discuss the opportunity. You can view my CV above or contact me by email or phone to talk about my background and your engineering needs.