Himson Tam

Bristol United Kingdom · +44 07594607478 · lokhimtamhimson@gmail.com

I enable FinTech companies to apply security requirements to their cloud or software,
allowing them to concentrate on business growth
without concerns about software development and product security.

I am a driven and meticulous cloud security, software security and cybersecurity engineer with 8 years of professional experience. I spent many years as a software developer and quality assurance engineer with hands-on experience securing software systems. I combine web app and mobile app programming experience with software and systems security to help organizations secure their code, applications and infrastructure in DevSecOps and SecOps capacity. My accreditation, global job experience, strong technical skills, and unwavering commitment to continuous learning make me a valuable asset in ensuring the integrity and resilience of any organization's digital infrastructure.

Experience

Software Quality Assurance Engineer

Full Time

Youlend

  • Developed, secured, and maintained an Azure DevOps dashboard to consolidate client requirements, enhancing project management and security oversight.
  • Designed automated testing tools using JavaScript and Cypress, significantly reducing manual steps and potential security vulnerabilities.
  • Collaborated with cross-functional international teams to refine security protocols and reduce bug incidence by 30%, improving system reliability and customer satisfaction.

    • Oct 2021 - Present

    Software Quality Assurance Engineer

    Full Time

    BBPOS

  • Led the design and implementation of test plans for mobile POS systems, focusing on security and efficiency to support global retail clients like 7-Eleven and Shopify.
  • Created a CRM database to record client requirements and feedback, ensuring data security and compliance across multiple branches.
  • Pioneered the development of automated testing frameworks using JAVA and Jenkins, enhancing the security and efficiency of the QA process.

    • Nov 2019 - Aug 2021

    Web App Programmer

    Full Time

    Computime Group Limited

  • Developed front-end applications for IoT devices focusing on secure and robust data handling using JavaScript, HTML5, and CSS.
  • Implemented secure API integrations for smart control systems in the hospitality industry, improving data security and operational efficiency.
  • Collaborated closely with backend teams to enhance security measures and system integrations, leading to a 10% improvement in team effectiveness.

    • Jul 2019 - Oct 2019

    Android Developer

    Internship (Remote)

    Dapper Grooming

  • Engineered a secure mobile app for connecting barbers with clients using JAVA and AWS Mobile, focusing on secure data transactions and user privacy.
  • Developed and integrated APIs following stringent AWS security guidelines, ensuring robust protection for user data.
  • Received commendation for proactive engagement in security reviews and optimizations, enhancing overall app security and performance.

    • Jun 2018 - Jan 2019

    Education

    University of Washington, Seattle, United States

    Bachelor of Applied Computer Science

    September 2016 - June 2018

    Relevant Coursework:

    • Software Engineering
    • Data Structures and Algorithms
    • Database Systems
    • Computer Networks and Security
    • Mobile App Development
    • Web Development
    • Software Testing and Quality Assurance

    Shoreline Community College, Washington, United States

    Associate of Arts, Computer Science

    2013 - 2016

    Relevant Coursework:

    • Cyber Security Fundamentals
    • Encryption and Cryptography
    • Data Structures
    • Software Development Principles

    Training

    Kodekloud

    Online course, DevOps

    Feb 2024

    Acquired hands-on experience in different DevOps tools and learned to deploy, manage, and maintain applications on servers and infrastructures.

    Skills: DevOps, Docker, Docker Swarm, Helm (Software), CentOS, Ubuntu, Linux, Infrastructure as code (IaC), Git, Kubernetes

    Peak Cyber Institute

    Cyber Security Training Bootcamp

    March 2024 - December 2024

    Completed a comprehensive 1-year cybersecurity boot camp led by CISSP-certified industry experts.

    Acquired hands-on experience in vulnerability assessment, penetration testing, and security best practices.

    Skills

    Programming Languages & Tools
    Cloud Security

    Skilled in deploying cloud security architecture and utilizing Azure DevOps for streamlined project management and security oversight.

    Development Platforms

    Experience with JAVA, Jenkins, PowerShell, ADB Command, TestNG, and Android Studio, applied to secure software development. Proficient in using CI/CD tools like AWS, Jenkins, and Docker to streamline development workflows.

    Automated Software Testing Tools

    Proficient in designing and maintaining tools using JavaScript, Cypress, Postman, and Azure DevOps to enhance security protocols.

    Version Control and Collaboration Tools

    Extensive use of Git, JIRA, and Maven for source control and project tracking, ensuring robust cybersecurity practices.

    Programming Languages

    Strong command of JavaScript and JAVA, crucial for developing and testing secure software applications.

    Operating Systems

    Proficient in Linux, enhancing system security and software compatibility.

    Database Management

    Experience with MongoDB and SQL, ensuring data integrity and security in software applications.

    Front-End Development

    Knowledge of HTML, CSS, and JavaScript for developing secure and user-friendly interfaces.

    Projects

    Wordpress Developer

    CCCTW

    Sep 2020 - Dec 2020 · 4 mos

    Social Services

    • Developed a WordPress website using JavaScript, HTML, CSS, and SQL and security plugins, collaborating closely with the church community to understand their requirements and objectives.
    • Proactively communicated with community leaders and team members, resulting in a 10% increase in efficiency and alignment.
    • Successfully launched the website, paying close attention to availability and showcasing strong technical skills and the ability to deliver projects within tight deadlines.
    • Website URL: https://www.ccctw.hk

    Ionic Mobile App Developer

    Evangelical Chinese Church of Seattle (ECC), Seattle, United States

    Apr 2018 - Jun 2018 · 3 mos

    • Developed a secure mobile app for the church community using Android and the Ionic framework (HTML, CSS, JavaScript, Sass, AngularJS).
    • Worked closely with the church community to gather requirements and ensure the app met their needs, to provide confidentiality and availability.
    • Demonstrated excellent communication and collaboration skills, effectively liaising with community leaders and team members.
    • Contributed to a 10% increase in team efficiency by proactively communicating and addressing concerns.

    Certifications

    • Docker Training Course for the Absolute Beginner (March 2024)
    • Helm for Beginners (March 2024)
    • Jenkins (March 2024)
    • Kubernetes for the Absolute Beginners - Hands-on Tutorial (March 2024)
    • Learn Ansible Basics - Beginners Course (March 2024)
    • Learning Linux Basics Course (March 2024)
    • Shell Scripts for Beginners (March 2024)
    • Terraform Basics Training Course (March 2024)
    • 12 Factor App (February 2024)
    • DevOps Pre-Requisite Course (February 2024)
    • Fundamentals of DevOps (February 2024)
    • 12 Factor App (February 2024)
    • Playwright (February 2023)
    • ISTQB Certified Tester (March 2022)
      • Demonstrated proficiency in software testing principles, techniques, and methodologies
      • Experienced in designing and executing test plans, test cases, and test scripts
      • Knowledgeable in various testing types, including functional, integration, system, and acceptance testing
    • Cypress (October 2021)
    • Front-End Web UI Frameworks and Tools: Bootstrap 4 (April 2018)