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I'm a full stack developer from Thailand with nearly a decade of experience in web apps, banking, and fintech systems. Skilled in React, Next.js, Vue.js, Java, and Spring Boot. I deliver scalable, high-quality solutions with a strong agile and CI/CD background. ### 💼 Work Experience #### Senior Software Engineer Refinitiv Software (Thailand) Co., Ltd., Bangkok _Feb 2023 – Present_ - Implemented new features and resolved issues in real-time, high-performance financial charting apps using Vue.js, Vuex, React, Redux, TypeScript, and JavaScript. - Managed and optimized GitLab CI/CD pipelines to ensure smooth build and deployment processes. - Developed a Microsoft Dynamics extension in AL language for POS barcode scanner integration. - Built a custom Jira extension in Java to automate Excel report generation. - Conducted research and proof of concepts for product innovation. - Collaborated with a global agile team on feature scoping and prioritization. #### Senior Programmer ADI Group, Bangkok _Jul 2022 – Dec 2023_ - Scoped and prioritized features in an agile team. - Created technical design documents including sequence and ER diagrams. - Developed REST APIs and unit tests using Spring Boot, PostgreSQL, and Redis. - Automated API testing with Karate. - Performed load testing using JMeter and presented performance reports. #### Frontend Developer Azure Computer (Thailand), Bangkok _Apr 2021 – Jun 2022_ - Worked closely with product owners under agile methodology. - Investigated and resolved product issues. - Built NDID and E-KYC functionalities for banking apps using Next.js, Redux, and JavaScript. #### Java Programmer Solution Link, Bangkok _Mar 2020 – Apr 2021_ - Developed full-stack web applications using Java, Spring Framework, JavaScript, and Thymeleaf. - Built ETL systems to automate insurance underwriting workflows. #### Programmer Analyst Alphametrics Co., Ltd., Saraburi _Jun 2018 – Mar 2020_ - Developed APIs for user licensing control via ASP.NET and MSSQL. - Created barcode printing functionality for customer packaging software.…I'm a full stack developer from Thailand with nearly a decade of experience in web apps, banking, and fintech systems. Skilled in React, Next.js, Vue.js, Java, and Spring Boot. I deliver scalable, high-quality solutions with a strong agile and CI/CD background. ### 💼 Work Experience #### Senior Software Engineer Refinitiv Software (Thailand) Co., Ltd., Bangkok _Feb 2023 – Present_ - Implemented new features and resolved issues in real-time, high-performance financial charting apps using Vue.js, Vuex, React, Redux, TypeScript, and JavaScript. - Managed and optimized GitLab CI/CD pipelines to ensure smooth build and deployment processes. - Developed a Microsoft Dynamics extension in AL language for POS barcode scanner integration. - Built a custom Jira extension in Java to automate Excel report generation. - Conducted research and proof of concepts for product innovation. - Collaborated with a global agile team on feature scoping and prioritization. #### Senior Programmer ADI Group, Bangkok _Jul 2022 – Dec 2023_ - Scoped and prioritized features in an agile team. - Created technical design documents including sequence and ER diagrams. - Developed REST APIs and unit tests using Spring Boot, PostgreSQL, and Redis. - Automated API testing with Karate. - Performed load testing using JMeter and presented performance reports. #### Frontend Developer Azure Computer (Thailand), Bangkok _Apr 2021 – Jun 2022_ - Worked closely with product owners under agile methodology. - Investigated and resolved product issues. - Built NDID and E-KYC functionalities for banking apps using Next.js, Redux, and JavaScript. #### Java Programmer Solution Link, Bangkok _Mar 2020 – Apr 2021_ - Developed full-stack web applications using Java, Spring Framework, JavaScript, and Thymeleaf. - Built ETL systems to automate insurance underwriting workflows. #### Programmer Analyst Alphametrics Co., Ltd., Saraburi _Jun 2018 – Mar 2020_ - Developed APIs for user licensing control via ASP.NET and MSSQL. - Created barcode printing functionality for customer packaging software.

Saharat Paynok

Developer, Full Stack Developer, Back-End Developer, +1

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I'm a full stack developer from Thailand with nearly a decade of experience in web apps, banking, and fintech systems. Skilled in React, Next.js, Vue.js, Java, and Spring Boot. I deliver scalable, high-quality solutions with a strong agile and CI/CD background. ### 💼 Work Experience #### Senior Software Engineer Refinitiv Software (Thailand) Co., Ltd., Bangkok _Feb 2023 – Present_ - Implemented new features and resolved issues in real-time, high-performance financial charting apps using Vue.js, Vuex, React, Redux, TypeScript, and JavaScript. - Managed and optimized GitLab CI/CD pipelines to ensure smooth build and deployment processes. - Developed a Microsoft Dynamics extension in AL language for POS barcode scanner integration. - Built a custom Jira extension in Java to automate Excel report generation. - Conducted research and proof of concepts for product innovation. - Collaborated with a global agile team on feature scoping and prioritization. #### Senior Programmer ADI Group, Bangkok _Jul 2022 – Dec 2023_ - Scoped and prioritized features in an agile team. - Created technical design documents including sequence and ER diagrams. - Developed REST APIs and unit tests using Spring Boot, PostgreSQL, and Redis. - Automated API testing with Karate. - Performed load testing using JMeter and presented performance reports. #### Frontend Developer Azure Computer (Thailand), Bangkok _Apr 2021 – Jun 2022_ - Worked closely with product owners under agile methodology. - Investigated and resolved product issues. - Built NDID and E-KYC functionalities for banking apps using Next.js, Redux, and JavaScript. #### Java Programmer Solution Link, Bangkok _Mar 2020 – Apr 2021_ - Developed full-stack web applications using Java, Spring Framework, JavaScript, and Thymeleaf. - Built ETL systems to automate insurance underwriting workflows. #### Programmer Analyst Alphametrics Co., Ltd., Saraburi _Jun 2018 – Mar 2020_ - Developed APIs for user licensing control via ASP.NET and MSSQL. - Created barcode printing functionality for customer packaging software.…I'm a full stack developer from Thailand with nearly a decade of experience in web apps, banking, and fintech systems. Skilled in React, Next.js, Vue.js, Java, and Spring Boot. I deliver scalable, high-quality solutions with a strong agile and CI/CD background. ### 💼 Work Experience #### Senior Software Engineer Refinitiv Software (Thailand) Co., Ltd., Bangkok _Feb 2023 – Present_ - Implemented new features and resolved issues in real-time, high-performance financial charting apps using Vue.js, Vuex, React, Redux, TypeScript, and JavaScript. - Managed and optimized GitLab CI/CD pipelines to ensure smooth build and deployment processes. - Developed a Microsoft Dynamics extension in AL language for POS barcode scanner integration. - Built a custom Jira extension in Java to automate Excel report generation. - Conducted research and proof of concepts for product innovation. - Collaborated with a global agile team on feature scoping and prioritization. #### Senior Programmer ADI Group, Bangkok _Jul 2022 – Dec 2023_ - Scoped and prioritized features in an agile team. - Created technical design documents including sequence and ER diagrams. - Developed REST APIs and unit tests using Spring Boot, PostgreSQL, and Redis. - Automated API testing with Karate. - Performed load testing using JMeter and presented performance reports. #### Frontend Developer Azure Computer (Thailand), Bangkok _Apr 2021 – Jun 2022_ - Worked closely with product owners under agile methodology. - Investigated and resolved product issues. - Built NDID and E-KYC functionalities for banking apps using Next.js, Redux, and JavaScript. #### Java Programmer Solution Link, Bangkok _Mar 2020 – Apr 2021_ - Developed full-stack web applications using Java, Spring Framework, JavaScript, and Thymeleaf. - Built ETL systems to automate insurance underwriting workflows. #### Programmer Analyst Alphametrics Co., Ltd., Saraburi _Jun 2018 – Mar 2020_ - Developed APIs for user licensing control via ASP.NET and MSSQL. - Created barcode printing functionality for customer packaging software.

Available to hire

I’m a full stack developer from Thailand with nearly a decade of experience in web apps, banking, and fintech systems. Skilled in React, Next.js, Vue.js, Java, and Spring Boot. I deliver scalable, high-quality solutions with a strong agile and CI/CD background.

💼 Work Experience

Senior Software Engineer

Refinitiv Software (Thailand) Co., Ltd., Bangkok
Feb 2023 – Present

Implemented new features and resolved issues in real-time, high-performance financial charting apps using Vue.js, Vuex, React, Redux, TypeScript, and JavaScript.
Managed and optimized GitLab CI/CD pipelines to ensure smooth build and deployment processes.
Developed a Microsoft Dynamics extension in AL language for POS barcode scanner integration.
Built a custom Jira extension in Java to automate Excel report generation.
Conducted research and proof of concepts for product innovation.
Collaborated with a global agile team on feature scoping and prioritization.

Senior Programmer

ADI Group, Bangkok
Jul 2022 – Dec 2023

Scoped and prioritized features in an agile team.
Created technical design documents including sequence and ER diagrams.
Developed REST APIs and unit tests using Spring Boot, PostgreSQL, and Redis.
Automated API testing with Karate.
Performed load testing using JMeter and presented performance reports.

Frontend Developer

Azure Computer (Thailand), Bangkok
Apr 2021 – Jun 2022

Worked closely with product owners under agile methodology.
Investigated and resolved product issues.
Built NDID and E-KYC functionalities for banking apps using Next.js, Redux, and JavaScript.

Java Programmer

Solution Link, Bangkok
Mar 2020 – Apr 2021

Developed full-stack web applications using Java, Spring Framework, JavaScript, and Thymeleaf.
Built ETL systems to automate insurance underwriting workflows.

Programmer Analyst

Alphametrics Co., Ltd., Saraburi
Jun 2018 – Mar 2020

Developed APIs for user licensing control via ASP.NET and MSSQL.
Created barcode printing functionality for customer packaging software.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Javanese

Advanced

English

Advanced

Thai

Fluent

Work Experience

Senior Software Engineer at REFINITIV SOFTWARE (THAILAND) COMPANY LIMITED

February 1, 2023 - Present

Implemented new features and resolved issues in real-time, high-performance financial charting applications used by thousands of professional clients, using Vue.js, Vuex, React, Redux, TypeScript, and JavaScript. Improved, managed and resolved issues in the team’s GitLab CI/CD pipeline, optimizing build processes to ensure seamless integration and delivery. Collaborated with a global agile team of over 20 people to assist with scope and feature prioritization.

Senior Programmer at ADI GROUP

December 1, 2023 - September 20, 2025

Wrote technical design documents, including sequence diagrams and ER diagrams, utilized technical expertise to produce REST API, unit test scripts using Spring Boot, Postgres, and Redis, and Karate test automation scripts. Used JMeter to perform load tests and compiled the results into a report. Worked with a small agile team to scope and prioritize features.

Frontend Developer at Azure Computer (Thailand)

June 1, 2022 - September 20, 2025

Developed the NDID feature using JavaScript to enable seamless digital identification and permission management without visiting bank branches. Used Next.JS, Redux, Axios, and styled-components to implement, test, debug, and deploy web-view-based mobile banking capabilities such as international transfers, online account opening, and E-KYC.

Java Programmer at Solution Link

April 1, 2021 - September 20, 2025

Developed a full-stack web application utilizing Java, Spring Framework MVC, JavaScript, Bootstrap CSS, and JSP to manage and send SMS to over 100 thousand customers each time. Developed an automatic ETL system to extract, transform, and load insurance data, streamlining the issuance process and enhancing efficiency.

Programmer Analyst at Alphametrics Co., Ltd.

March 1, 2020 - September 20, 2025

Developed an API for user licensing control using ASP.NET, contributing to a 25% increase in customer billing efficiency. Implemented a Microsoft Dynamics extension with AL language, enabling seamless POS interactions via barcode scanners. Built a custom JIRA extension in Java, simplifying custom report generation in Excel for enhanced team productivity. Conducted research and proofs of concepts to enhance product innovation and development.