Edwin Koh Kah Hao Email and Phone Number
Edwin is a graduate of Singapore Institute of Technology (SIT), where he studied software engineering. . He has a passion to develop applications to help company improve their productivity. His passion started when he pursuit a diploma in information technology at Nanyang Polytechnic. His interest has grown tremendously since then. Edwin has worked as a Developer Technologist after he had graduated in diploma. One of his job scopes to fix existing project bugs and integrating projects. It is a challenge to him as some of the tools and technology, prior to the project, he does not have any knowledge. However, in a short time of time, he was able to pick up the skills required for the project and manage to solve the bugs in the project. He also deployed application to the server and receive feedback from the users. He then adjusted the user interface so that the user would able to navigate the application easier. Through work and school projects, he had gain experience in developing different type of applications. He is skilled in HTML, CSS, Vue and PHP, He is always looking forward to learn new tools and technology
Accredify
View- Website:
- accredify.co
- Employees:
- 13
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Software EngineerAccredify Jan 2023 - Present- Contributed to the development of trustBar, a platform that issues tamper-evident digital information products and provides a verification portal. This simplifies the verification process for business information, benefiting areas such as bank loans, insurance, and KYC checks. trustBar enables instant verification through QR code scanning or a drag-and-drop verifier portal, enhancing trust in Singapore enterprises.- Implemented performance test scripts to assess the response times of various endpoints within the application. These scripts were instrumental in ensuring that all endpoints met the specified performance targets, responding within the defined timeframe. This proactive approach to performance testing helped identify and resolve potential bottlenecks, ensuring optimal performance of the application under different loads- Write unit tests for various functions to catch bugs early in the development process and facilitate code refactoring. This practice ensures that the code functions as expected and maintains its integrity when changes are made.
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Software EngineerAccredify Jan 2022 - Dec 2022- Implemented the Digital Health Passport (DHP), a blockchain-based platform that issues tamper-proof, verifiable medical documents stored in a digital wallet. The DHP enables secure sharing of COVID-19-related healthcare records while ensuring quick access and immediate verification. Additionally, the DHP streamlines documentation processes for healthcare organizations, automating the verification of medical documents and eliminating paper-based records.- The DHP's mobile app allows users to easily verify their records via QR code, providing authentic healthcare information without revealing personal details or carrying paper document.- Collaborated with various stakeholders to gather requirements and feedback for the application, ensuring that it meets the needs and expectations of all parties involved.
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Software EngineerAccredify Sep 2019 - Dec 2021- Collaborated with stakeholders to gather requirements for document templates. - Worked on various document templates, including modifying existing templates to meet specific requirements.- Implemented a new workflow process that automates the checking of document templates through visual regression testing, ensuring that changes to templates are intentional and avoiding incorrect changes.
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Backend DeveloperAccredify May 2019 - Aug 2019Singapore- Developed a web component that allows seamless integration with other websites using just two lines of code. This component enables websites to verify documents issued from Open Attestation framework.- Implemented a feature that allows users to share their verifiable documents via a unique link, with configurable expiration times. This feature enables users to securely share their documents for a specified period, enhancing document privacy and control.
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Web DeveloperCeito Apr 2019 - May 2019Singapore -
Freelance Web DeveloperSelf-Employed Nov 2018 - Jan 2019• Conducted requirement gathering by researching the workflow of vehicle rental that results in meeting the client requirements.• Developed a webportal for vehicle rental firm, leading to a 40% decrease in processing time. -
Developer TechnologistNanyang Polytechnic Mar 2016 - Jul 2016- Lead a team of 4 to create kiosk system that manages administration matters for the students. System is used by the students with minimal downtime.- Created prototype of the system for lecturer that allows them to showcase their project idea. -
Research EngineerEdf Lab Singapore Dec 2015 - Feb 2016Singapore- Analyse geospatial data that provide insights for city planners to create strategies for sustainable development. - Developed with Python, JavaScript and Bootstrap. - Deployment of web application to IIS Server
Edwin Koh Kah Hao Skills
Edwin Koh Kah Hao Education Details
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Information And Communications Technology (Software Engineering), Beng (Hons) -
Information Technology
Frequently Asked Questions about Edwin Koh Kah Hao
What company does Edwin Koh Kah Hao work for?
Edwin Koh Kah Hao works for Accredify
What is Edwin Koh Kah Hao's role at the current company?
Edwin Koh Kah Hao's current role is Software Engineer at Accredify.
What schools did Edwin Koh Kah Hao attend?
Edwin Koh Kah Hao attended Singapore Institute Of Technology, Nanyang Polytechnic.
What are some of Edwin Koh Kah Hao's interests?
Edwin Koh Kah Hao has interest in New Technologies, Science And Technology, Education, Mobile Photography.
What skills is Edwin Koh Kah Hao known for?
Edwin Koh Kah Hao has skills like Java, Jquery, Php, Sql, C#, Html, Teamwork, Microsoft Office, Web Development.
Who are Edwin Koh Kah Hao's colleagues?
Edwin Koh Kah Hao's colleagues are Priscillia T., Pimaubsorn Sirisook, Thu Htet Tun, Donna Yip, Vivian Huang, Edward Porter, Raphael Walker.
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