Curriculum Vitae
SirunSununtasin
- Software Tester
- Business Analyst
- AI-Assisted Developer
01
Contact
Personal information
02
Summary
Software Tester and Business Analyst with 1.5 years full-time plus 14 months of internships in manual and automated QA, requirements analysis and AI-assisted development. Automates end-to-end tests in Playwright and Cypress, load-tests with k6, and turns client requirements into specifications and test scenarios. Shipped a complete e-commerce marketplace with Claude Code and tested it through to launch.
- 1.5
- years full-time in QA & BA, plus internships
- 4
- live web platforms tested
- 3
- test tools: Playwright, Cypress and k6
03
How I Work
From requirement to release
- 1
Requirements
Elicit needs with the client and define scope.
- 2
Test design
Turn requirements into test cases and scenarios.
- 3
Manual testing
Functional and regression testing on every release.
- 4
Automation
End-to-end tests with Playwright and Cypress.
- 5
Performance
Load tests with k6.
- 6
Release check
Reproduce defects, verify fixes, sign off before release.
04
Work Experience
Most recent first
1 yr 6 mos
Full-time
Software Tester, Business Analyst & AI-Assisted Developer
Codelab
- Plan and execute manual functional, regression and performance testing across four live web platforms.
- Own the defect lifecycle, from logging and reproduction to verified fix before release.
- Build automated end-to-end tests with Playwright and Cypress; run load tests with k6.
- Test AI-powered features for response quality, accuracy and edge-case handling.
- Elicit client requirements, define scope and turn needs into specs and test scenarios.
- Develop and debug web features with Claude Code and Cursor.
10 mos
Internship
Software Tester (Intern)
Bindzern
- Designed test cases and scenarios for the OrderPlus web platform (orderplus.me).
- Executed functional tests and reported defects to the development team.
- Supported users by answering queries and investigating reported issues.
4 mos
Internship
Full-stack Developer (Intern)
Wise Soft
- Designed database schemas and wrote SQL queries.
- Built web application features with Java, Spring Boot and Angular.
05
Education
Chiang Mai University
College of Arts, Media and Technology (CAMT)
Digital Industry Integration
06
Skills
Hard skills
Software Testing
- Functional testing
- Regression testing
- Load testing (k6)
- Test case design
- Defect reporting
- Playwright
- Cypress
- AI feature testing
Business Analysis
- Requirements elicitation
- Client meetings
- Scope & user flows
- User support
Development
- Claude Code
- Cursor
- Java
- Spring Boot
- Angular
- SQL
- Debugging
Soft skills
- Clear client communication
- Analytical thinking
- Attention to detail
- Structured problem solving
- Team collaboration
- Learns new tools quickly
07
Projects
Selected work
Moremall
01E-commerce marketplace
Built with Claude Code and tested end to end, from client requirements to launch.
Tester · AI Developer · Client Contact
GFINN
02Smartphone installment platform
Elicited requirements and tested the core purchase and installment flows.
Tester · Business Analyst
Inblox
03Unified chat platform
Elicited requirements and tested features that unify multiple chat channels in one inbox.
Tester · Business Analyst
08
Industries
- E-commerce
- Marketplace
- Installment / Fintech
- Chat Platform