Contact
Get in Touch
Let’s connect and build something great together — I’m open to new opportunities and meaningful collaborations.
London, United Kingdom
Building scalable, business-critical applications
Bridging technical vision and execution through modern architecture and agile delivery
10+
Years Experience
15+
Projects Completed
8+
Teams Mentored
About
Driving enterprise transformation through thoughtful design, tested code, and collaborative engineering
Chel Phyo Thet
Engineering solutions. Writing clean code. Guiding teams
About Me
Hi, I'am Chel - A Full-Stack Engineer (.NET) & Team Lead
I'm a hands-on Technical Lead with over 10 years of experience delivering software solutions across ERP, HRM, accounting, and loyalty platforms—primarily in Singapore. I enjoy taking ideas from concept to code, using .NET Core, C#, ASP.NET, and SQL Server to build systems that are practical, scalable, and aligned with business needs.
I've led small development teams, built RESTful APIs for core operations, and implemented CI/CD pipelines with Azure DevOps to speed up delivery and reduce errors. I’m known for mentoring junior developers, encouraging clean code practices, and fostering a collaborative, high-trust team culture
Areas of Expertise
.NET Core Development
C# Programming
SQL Server
Azure DevOps
RESTful APIs
Clean Architecture
Agile & Scrum
DevOps Practices
CI/CD Automation
Technical Mentoring
ERP & HRM Systems
B2B Loyalty Platforms
Skills
From modern frameworks to integration pipelines — here’s what I work with.
Tools and technologies I’ve used to deliver reliable, scalable systems.
A practical mix of backend development, DevOps tooling, and full-stack delivery — built through years of hands-on experience across real-world platforms..
Programming Languages & Frameworks
- C#
- .NET Core
- ASP.NET (Web Forms, Razor Pages)
- VB.NET
- VBA
Frontend Technologies
- HTML
- JavaScript
- jQuery
- Bootstrap
- CSS
Database & Reporting
- Microsoft SQL Server
- SSRS (SQL Server Reporting Services)
- SSIS (SQL Server Integration Services)
DevOps & Tooling
- Azure DevOps
- Azure Boards
- Git
- CI/CD
- Docker (Containerisation)
Integrations & Delivery Practices
- REST APIs
- WebHooks
- 3rd-Party Integrations
- SFTP Automation
- Agile (Scrum)
Resume
A journey of hands-on development, technical leadership, and continuous delivery
Work Experience
Roles that shaped my journey in software engineering and solution delivery.
PRM Marketing Services Pte. Ltd, Singapore
2022 - 2025Technical Lead
As a Technical Lead, I was responsible for delivering scalable, business-critical applications across loyalty and enterprise platforms. I worked closely with cross-functional teams to architect, develop, and maintain robust systems that aligned with operational needs.
- Managed a team of 6 developers and 1 QA, including performance reviews and module ownership
- Designed and led the architecture of a company-wide communication platform for data integration and reporting
- Developed robust RESTful APIs to support real-time data exchange across multiple business units
- Implemented CI/CD pipelines with Azure DevOps, reducing release cycles by 50%
- Used C# multithreading to optimise bulk email dispatching under high load
- Worked closely with business stakeholders to define requirements and architectural decisions
- Conducted code reviews and enforced coding standards across the team
- Performed risk assessments and produced technical documentation for core products
- Drove Agile and DevOps adoption to accelerate delivery and promote continuous improvement
Edenred Pte. Ltd, Singapore
2019 - 2021Senior Technical Consultant
As a Senior Technical Consultant, I collaborated closely with clients and cross-functional teams to deliver tailored integration solutions. My work focused on enhancing platform functionality through API development, partner integrations, and system-level customisation.
- Worked with clients to define business objectives and technical requirements for custom solution design
- Integrated third-party services such as payment gateways and loyalty partners via secure APIs and WebHooks
- Developed and deployed custom applications seamlessly integrated with existing enterprise systems
- Troubleshot and resolved complex issues, performing in-depth root cause analysis and delivering long-term fixes
- Created detailed technical documentation, including system architecture and operational manuals
- Led implementation of critical features that advanced the platform’s capabilities and business value
- Maintained up-to-date expertise through continuous learning and self-driven technical development
BRC Asia Pte. Ltd, Singapore
2018-2019Senior Software Engineer
As a Senior Software Engineer, I led the end-to-end development of a responsive web application for the construction steel industry, migrating legacy systems and aligning solutions with complex business requirements.
- Led migration from Oracle-based systems to modern, responsive web applications
- Managed full project lifecycle including planning, specs, estimation, and documentation
- Designed and implemented custom web solutions tailored to client business needs
- Created detailed design structures to accurately model complex business logic
- Ensured code quality and maintainability through best practices and coding standards
- Mentored junior developers to support team growth and technical skill development
A2000 Solutions Pte. Ltd, Singapore
2015-2018Senior Software Engineer
Designed and maintained enterprise-grade accounting and warehouse management applications, integrating Windows-based systems with real-time web services. Delivered strategic improvements across ERP platforms through hands-on development, QA oversight, and migration leadership.
- Developed and maintained core business systems including financials and inventory control modules.
- Integrated desktop, web, and service-based components to enable real-time alerts and operations.
- Diagnosed and resolved complex backend and deployment issues, improving platform stability.
- Led Web ERP migration, managing version control, compliance, and quality assurance pipelines.
- Delivered strategic upgrades on time by prioritising high-impact tasks across project phases.
- Championed innovation and continuous improvement in system performance and development standards.
Pro Apps Solutuons, Yangon, Myanmar
2014-2015.NET Developer
Contributed to the development and maintenance of container management and e-commerce platforms, supporting both technical execution and documentation. Collaborated with global teams to migrate web forms, resolve integration issues, and ensure consistent system performance.
- Developed and maintained software solutions for container management and e-commerce systems.
- Generated detailed technical reports and ensured stable, reliable operations across systems.
- Supported specification writing and addressed technical issues during web form migration projects.
- Collaborated with international team members to gather requirements and deliver software implementations.
- Rapidly improved software engineering skills while balancing development and analysis responsibilities.
My Education
Academic Foundations in Software & Engineering.
2022-2022
Master Degree, Information Systems
Nanyang Technology University, Singapore
2009 - 2011
Bachelor’s degree, Computer Science,
Dagon University, Yangon (Myanmar)
2024
Scrum Master
2024
IELTS General English Test (Band 7)
Projects
A showcase of systems I’ve engineered — from architecture to deployment.
- All Work
- B2B Loyalty
- B2C Loyalty
- Product
B2B
HPE Networking Action Program
Global SSO-enabled loyalty program with rewards, gamification, and EDM tools.
B2C
Toyota Me App
Automated points and redemption via SFTP, with Singpass integration.
B2B
Palo Alto Turbo Rewards
Partner onboarding with regional RBAC and distributor profile access.
Product
SendIT - Communication Platform
Multi-tenant EDM system with templates, segmentation, and analytics.
B2C
Levi’s CRM
Sales-based rewards with voucher tracking and in-store redemption.
Product
ITA Group – Claims
Claim portal with RBAC, impersonation tools, and SFTP claim sync.
B2B
Veeam Partner Perks
SAML-authenticated portal with claim-based rewards and CRS integration.
B2B
Kaspersky Rewards
Points and claims system with sales uploads and program approvals.
Product
Gamification System
Spin-the-wheel mechanics with EDM triggers and point-to-chance logic.
Product
CRS – Central Rewards System
Multi-client reward engine with access control, fulfilment, and reporting.