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Hi, I'm Sot Mesa. I’m a Senior Software Engineer and Technical Lead who enjoys turning complex ideas into reliable software. I’ve led engineering teams to deliver scalable systems from architecture to deployment, with a focus on maintainable code and strong collaboration with product and design. I’m passionate about mentoring engineers, shaping technical strategy, and delivering robust solutions that meet real business needs. I thrive in cross-functional environments and love building teams that ship with quality and velocity.…Hi, I'm Sot Mesa. I’m a Senior Software Engineer and Technical Lead who enjoys turning complex ideas into reliable software. I’ve led engineering teams to deliver scalable systems from architecture to deployment, with a focus on maintainable code and strong collaboration with product and design. I’m passionate about mentoring engineers, shaping technical strategy, and delivering robust solutions that meet real business needs. I thrive in cross-functional environments and love building teams that ship with quality and velocity.

Sot Mesa

Web Developer, Full Stack Developer, Back-End Developer, +3

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Hi, I'm Sot Mesa. I’m a Senior Software Engineer and Technical Lead who enjoys turning complex ideas into reliable software. I’ve led engineering teams to deliver scalable systems from architecture to deployment, with a focus on maintainable code and strong collaboration with product and design. I’m passionate about mentoring engineers, shaping technical strategy, and delivering robust solutions that meet real business needs. I thrive in cross-functional environments and love building teams that ship with quality and velocity.…Hi, I'm Sot Mesa. I’m a Senior Software Engineer and Technical Lead who enjoys turning complex ideas into reliable software. I’ve led engineering teams to deliver scalable systems from architecture to deployment, with a focus on maintainable code and strong collaboration with product and design. I’m passionate about mentoring engineers, shaping technical strategy, and delivering robust solutions that meet real business needs. I thrive in cross-functional environments and love building teams that ship with quality and velocity.

Available to hire

Hi, I’m Sot Mesa. I’m a Senior Software Engineer and Technical Lead who enjoys turning complex ideas into reliable software. I’ve led engineering teams to deliver scalable systems from architecture to deployment, with a focus on maintainable code and strong collaboration with product and design.

I’m passionate about mentoring engineers, shaping technical strategy, and delivering robust solutions that meet real business needs. I thrive in cross-functional environments and love building teams that ship with quality and velocity.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Khmer

Fluent

English

Advanced

French

Intermediate

Work Experience

Senior Software Engineer and Technical Lead at Memotechs

January 1, 2024 - Present

Lead the end-to-end delivery of complex software solutions; design and develop scalable backend and full-stack systems; architect services using microservices, Node.js/NestJS, TypeScript, Java, gRPC, Kafka, and cloud platforms. Provide technical leadership, mentorship, and code reviews; collaborate with product owners and cross-functional teams to translate requirements into robust technical solutions; drive CI/CD, testing, documentation, and system reliability; troubleshoot performance issues and contribute to technical roadmaps.

C# Developer at Advanced Bank of Asia Ltd (ABA Bank)

January 1, 2023 - December 31, 2024

Developed APIs for Internet Banking for Business (IBB) and Mobile Banking for Business (MBB) using C#/.NET Core; implemented user migration by merging users with the same KYC into a single profile; created APIs to merge profiles, manage user organization associations, and enforce KYC checks with warnings and confirmations; supported tooling and collaboration via Jira, Confluence, and Jenkins.

Senior Software Engineer at ICE Electronics

January 1, 2018 - December 31, 2023

Developed ERP system named IS ERP (Infinity Solution Enterprise Resource Planning). Implemented modules for Human Resources (Employees, Leave, Attendance, Recruitment, Payroll, Appraisal, Anniversary, Cash Advance), Inventory (Item, Stock, Stock Out, Stock Transfer, Warehouse, Asset Request), Purchasing (Purchase Order, Supplier, Shipper), Accounting (Journal Entry, Expense, Deposits, Discounts, etc.), Sales (Service and CRM), POS, and E-commerce integration; configured system settings, roles, permissions, and multilingual templates; researched new technologies to support ERP systems; led feature development for Loan System and Farm Management modules.

Web Developer at BiKaya Web Solution Company

January 1, 2016 - December 31, 2018

Web development with PHP, Laravel, REST API (Passport), WordPress E-commerce; Angular frontend; implemented payment gateway integrations with ABA PayWay; used Python Selenium for data extraction; managed Linux servers and VM provisioning, scheduling, and deployment.

Web Developer (Intern) at BiKaya Web Solution Company

January 1, 2015 - January 1, 2016

Modified WordPress themes; performed data extraction with CasperJS, PhantomJS, and Python; adjusted stylesheets and JavaScript; gained hands-on experience with source control.

Senior Software Engineer & Technical Lead at Memotech

January 1, 2024 - Present

Lead end-to-end delivery of complex software solutions; design and develop scalable backend and full-stack systems; architect services using microservices, Node.js/NestJS, TypeScript, Java, gRPC, Kafka, and cloud platforms; provide technical leadership, mentorship, and code reviews; collaborate with product owners and cross-functional teams; drive CI/CD, testing, documentation, and reliability; guide architectural decisions for long-term scalability; lead troubleshooting and performance optimization.

C# Developer at ABA Bank

January 1, 2023 - January 1, 2024

Developed APIs for Internet Banking for Business and Mobile Banking for Business; implemented user migration by merging users with the same KYC to a single profile; created APIs to manage user profiles, role matrices, and bank accounts; added safeguards for duplicate KYC inputs; contributed to tooling and processes (JIRA, Confluence, Jenkins, GitLab, Sentry/ELK APM) and Linux server operations.

Web Developer at BiK ay Web Solution Company

January 1, 2016 - January 1, 2018

Web development using PHP, Laravel, REST API, WordPress e-commerce; front-end work with Angular/JS; data extraction using Python; Linux server management and VM provisioning; scheduling and deployment workflows.

Web Developer (Intern) at BiK ay Web Solution Company

January 1, 2015 - January 1, 2016

Internship focusing on WordPress theme customization; data extraction with CasperJS/PhantomJS and Python; CSS/HTML adjustments; version control with Git.

Teacher / Web Development Trainer at Enfants du Mekong (EDM)

January 1, 2013 - January 1, 2015

Taught Photoshop and introduced basic HTML & CSS; delivered introductory web development sessions in Phnom Penh and rural areas.

Senior Software Engineer & Technical Lead at Memotechs

January 1, 2024 - Present

Lead the end-to-end delivery of complex software solutions, architect scalable backend and full-stack services, provide technical leadership and code reviews, and drive CI/CD, testing, and system reliability across the development lifecycle. Collaborate with product and design to align technical decisions with business goals and long-term scalability.

C# Developer at ABA Bank (Advanced Bank of Asia Ltd)

January 1, 2023 - January 1, 2024

Developed APIs for Internet Banking for Business (IBB) and Mobile Banking for Business (MBB) using C#.NET Core. Implemented user migration, default organization assignment, user management, KYC checks, and integration with Jira/Confluence. Built tooling and features to support banking services.

Intern Web Developer at BiK Ay Web Solution Company

January 1, 2015 - January 1, 2016

Internship focusing on PHP, Laravel, frontend skills; contributed to WordPress updates and data extraction tasks; learned project workflows.

Instructor / Web Development Trainer at Enfants du Mékong (EDM)

January 1, 2013 - January 1, 2015

Taught basic HTML & CSS and practical web development concepts to students in Phnom Penh and rural areas as part of community education initiatives.