I am a highly skilled and versatile Senior Software Developer and Computer Engineer with over a decade of experience architecting and delivering robust, full-stack solutions for global financial institutions, energy trading firms, and innovative tech companies. My career spans significant tenures in Singapore and the Philippines, where I have honed my expertise in complex, data-intensive environments. My core strength lies in my extensive technical proficiency across a wide spectrum of technologies. I am deeply experienced in C#, .NET (including ASP.NET, MVC, and WPF), Java, and database systems like SQL Server and MySQL. I have a proven track record in web development (JavaScript, HTML, CSS, jQuery), automation (PowerShell, Batch), and modern practices such as TDD/BDD and DevOps. What truly sets me apart is my unique combination of deep low-level programming knowledge and high-level application development skills. My background in Computer Engineering provides a fundamental understanding of systems that goes beyond pure software, encompassing areas like computer vision, cryptography, digital signal processing, and reverse engineering. This allows me to optimize code for performance and security at a fundamental level and tackle complex, unconventional problems that others may find challenging. I have consistently demonstrated my ability to: - Drive projects from concept to completion, taking ownership of the entire development lifecycle within agile and hybrid teams. - Bridge the gap between business and technology, effectively communicating with stakeholders to transform complex requirements into efficient technical solutions, as evidenced in my roles at ENGIE Energy Marketing and Crédit Agricole CIB. - Enhance and modernize legacy systems, improving code structure, maintainability, and integration capabilities between vendor and custom systems. - Thrive in diverse and challenging environments, from fast-paced freelance projects to the rigorous demands of corporate investment banking and multi-commodity energy trading. I am a proactive learner, a creative problem-solver, and a dedicated professional committed to writing clean, efficient, and secure code that delivers tangible business value.

Dhan Louie

I am a highly skilled and versatile Senior Software Developer and Computer Engineer with over a decade of experience architecting and delivering robust, full-stack solutions for global financial institutions, energy trading firms, and innovative tech companies. My career spans significant tenures in Singapore and the Philippines, where I have honed my expertise in complex, data-intensive environments. My core strength lies in my extensive technical proficiency across a wide spectrum of technologies. I am deeply experienced in C#, .NET (including ASP.NET, MVC, and WPF), Java, and database systems like SQL Server and MySQL. I have a proven track record in web development (JavaScript, HTML, CSS, jQuery), automation (PowerShell, Batch), and modern practices such as TDD/BDD and DevOps. What truly sets me apart is my unique combination of deep low-level programming knowledge and high-level application development skills. My background in Computer Engineering provides a fundamental understanding of systems that goes beyond pure software, encompassing areas like computer vision, cryptography, digital signal processing, and reverse engineering. This allows me to optimize code for performance and security at a fundamental level and tackle complex, unconventional problems that others may find challenging. I have consistently demonstrated my ability to: - Drive projects from concept to completion, taking ownership of the entire development lifecycle within agile and hybrid teams. - Bridge the gap between business and technology, effectively communicating with stakeholders to transform complex requirements into efficient technical solutions, as evidenced in my roles at ENGIE Energy Marketing and Crédit Agricole CIB. - Enhance and modernize legacy systems, improving code structure, maintainability, and integration capabilities between vendor and custom systems. - Thrive in diverse and challenging environments, from fast-paced freelance projects to the rigorous demands of corporate investment banking and multi-commodity energy trading. I am a proactive learner, a creative problem-solver, and a dedicated professional committed to writing clean, efficient, and secure code that delivers tangible business value.

Available to hire

I am a highly skilled and versatile Senior Software Developer and Computer Engineer with over a decade of experience architecting and delivering robust, full-stack solutions for global financial institutions, energy trading firms, and innovative tech companies. My career spans significant tenures in Singapore and the Philippines, where I have honed my expertise in complex, data-intensive environments.

My core strength lies in my extensive technical proficiency across a wide spectrum of technologies. I am deeply experienced in C#, .NET (including ASP.NET, MVC, and WPF), Java, and database systems like SQL Server and MySQL. I have a proven track record in web development (JavaScript, HTML, CSS, jQuery), automation (PowerShell, Batch), and modern practices such as TDD/BDD and DevOps.

What truly sets me apart is my unique combination of deep low-level programming knowledge and high-level application development skills. My background in Computer Engineering provides a fundamental understanding of systems that goes beyond pure software, encompassing areas like computer vision, cryptography, digital signal processing, and reverse engineering. This allows me to optimize code for performance and security at a fundamental level and tackle complex, unconventional problems that others may find challenging.

I have consistently demonstrated my ability to:

  • Drive projects from concept to completion, taking ownership of the entire development lifecycle within agile and hybrid teams.
  • Bridge the gap between business and technology, effectively communicating with stakeholders to transform complex requirements into efficient technical solutions, as evidenced in my roles at ENGIE Energy Marketing and Crédit Agricole CIB.
  • Enhance and modernize legacy systems, improving code structure, maintainability, and integration capabilities between vendor and custom systems.
  • Thrive in diverse and challenging environments, from fast-paced freelance projects to the rigorous demands of corporate investment banking and multi-commodity energy trading.

I am a proactive learner, a creative problem-solver, and a dedicated professional committed to writing clean, efficient, and secure code that delivers tangible business value.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

English
Advanced

Work Experience

Sr. Software Developer at Neurones IT Asia Pte Ltd / ENGIE Energy Marketing Singapore Pte Ltd
April 4, 2025 - August 24, 2025
Gained in-depth knowledge of the full transaction cycle within a multi-commodity energy trading environment and effectively communicated with users and stakeholders. Collaborated within hybrid teams to deliver new features, enhancements, and bug fixes supporting LNG and Coal trading businesses. Took ownership of problem resolution, improved integration and unit testing, and enhanced code maintainability using technologies like database development, .NET/C#, and PowerShell Automation/DevOps.
Sr. Software Developer at Crédit Agricole Corporate Investment Bank
February 24, 2023 - August 24, 2025
Developed big data application solutions and maintained software quality through documentation, unit testing, and peer reviews. Developed console, web, and database software using C#, Java, shell scripts, JavaScript, and various databases. Provided level 3 application support, engaged with analysts and product owners for requirements, participated in technical design, and applied TDD/BDD practices and continuous integration.
Sr. Software Engineer at Nowcom Global Services
November 19, 2019 - August 24, 2025
Collaborated with customers to gather requirements, designed and implemented business applications and IT solutions, and ensured high release quality. Maintained and documented software functionality, integrated software with existing systems, and troubleshot production issues.
Freelance Software Developer
June 11, 2019 - August 24, 2025
Developed software for clients based on their requirements as a freelance developer.
Lead Software Developer at XSTRAGroup, Inc.
July 28, 2017 - August 24, 2025
Conducted research and development for new software and improved existing software, managed projects from concept to completion, developed web and desktop applications, integrated systems to automate processes, designed UI/UX, and performed system and network administration.
Sr. Software Developer at Roccatech
December 22, 2015 - August 24, 2025
Worked alongside CTO and Project Manager to maintain and improve current software applications and websites, set up project management services, and perform system and network administration.
Software Engineer / Independent Contractor at Astrepo, A.C.N
July 27, 2015 - August 24, 2025
Handled programming, design, front-end and back-end web development, database design and management, software development, marketing materials preparation, and administration as determined by the CTO.
Software Engineer at Freelancer.com
June 24, 2014 - August 24, 2025
Performed new feature development, bug fixing, site maintenance, and optimization using technologies including PHP, JavaScript, CSS, LESS, Memcache, APC Cache, RequireJS, jQuery, MySQL, and Node.js. Used Linux-based environment with Nginx hosting and Git version control. Won first prize in internal hackathon and was a finalist in Manila Dev Challenge.
Software Developer at MiddleMiddleWare
November 1, 2014 - August 24, 2025
Designed, created, implemented, and maintained the Dovetail Administrator console in C# WebAPI and SQL Server 2012. Built summaryfeed.com from the ground up with natural language processing features including sentiment analysis and summary generation involving backend services and frontend website development.
Consultant / Software Developer at IT CITI Inc. / ATMS Global Track Solutions Inc.
January 11, 2013 - August 24, 2025
Designed, created, implemented, and maintained Philhealth and HMO modules using ASP .Net, Ajax, jQuery, SQL Server 2008 R2, and C#.
Software Engineer at Trinko Incorporated
October 27, 2012 - August 24, 2025
Developed and maintained Asian Banker website involving both front-end and back-end development and database stored procedures. Implemented data mining software in C# providing real-time website data.
Technical Consultant at Sofgen Holdings Limited Philippine Branch
August 17, 2012 - August 24, 2025
Attended training and courses on Avaloq Banking System customization and programming. Designed and developed system enhancements and migration tools with various languages including Visual Basic .NET, C#, C++. Programmed modules such as report writer following coding standards.
Technical Support Representative at Convergys Corporation
March 16, 2012 - August 24, 2025
Provided over-the-phone technical solutions, troubleshot internet connection problems, advised customers, configured routers, and assisted with network setup.
On-the-Job Training, Moldbase Department at Koryo Subic, Inc.
April 16, 2010 - May 21, 2010
Designed 3D models for CNC machines used to fabricate plastic molds for camera parts.

Education

Bachelor of Science in Computer Engineering at Bataan Heroes Memorial College
January 1, 2007 - January 1, 2011
Bachelor of Science in Mechatronics Engineering at Saint Louis University
January 1, 2006 - January 1, 2007
High School at Mariveles National High School
January 1, 2001 - January 1, 2005
Elementary at Cabcaben Elementary School
January 1, 1998 - January 1, 2001
Elementary at Mt. View Village School
January 1, 1995 - January 1, 1998
Kindergarten at Methodist School Cabcaben
January 11, 2030 - August 24, 2025

Qualifications

Berlitz Language Proficiency, English
January 1, 2011 - August 24, 2025
PC -Operations National Competency
January 1, 2008 - August 24, 2025

Industry Experience

Computers & Electronics, Financial Services, Software & Internet, Manufacturing, Education, Energy & Utilities, Professional Services