Hi, i'm Joseph HE
a full stack web developper

I specialize in crafting seamless, end-to-end web solutions that combine stunning user interfaces with robust, efficient back-end functionality to help your business thrive online.

My Services

Web Development

Enchant your online audience with captivating web experiences, user-friendly websites and web applications that leave a lasting impression.

API Development

Seamlessly connect your systems with robust APIs. My API development expertise facilitates effortless data exchange and integration, enabling your applications to work in perfect harmony.

Custom Software Development

Unlock the potential of your unique vision with tailor-made software solutions. I will craft a masterpiece that perfectly aligns with your business goals and delivers a competitive edge.

Technical Consulting

My expert guidance ensures you make the right choices from technology stack selection to scalable architecture, empowering your projects for success.

Database Design and Optimization

I will design, fine-tune, and maintain your databases to ensure lightning-fast data access and reliability.

Code Review and Quality Assurance

Elevate your codebase to excellence. My code reviews and quality assurance processes will enhance your software's stability, maintainability, and performance.

Software Maintenance and Support

Relax and let me take care of your software. I can ensure your applications stay up-to-date, secure, and perform flawlessly, so you can focus on what you do best.

Content Management Systems

Empower your team to manage content effortlessly. I can develop custom CMS solutions or work with popular platforms like WordPress to streamline content publishing.


Streamlining operations through smart automation solutions.

Legacy System Modernization

Breathe new life into your aging software systems. I will transform outdated applications into modern, agile powerhouses, boosting efficiency, security, and user experience.

Click Me

Break reminder


Time Tracker


Youtube Video Downloader


Youtube Link Classifier
Chrome Extension

Html, Css, Javascript

Roommate Finder

(Coming Soon)

Dish picker

(Coming Soon)

6 Years of Working Experience

Paris, France
Java software engineer
Jan 2020 - Oct 2022

Successfully delivered critical software projects, consistently meeting project deadlines and quality standards.

Implemented automated build, deployment, and release processes, significantly improving deployment efficiency.

Resolved complex software defects and performance issues, leading to enhanced application performance and stability.

Introduced and integrated new features, resulting in increased user engagement and satisfaction.

Optimized SQL queries and data models, improving database query performance.

Developed and maintained RESTful APIs, facilitating seamless integration with third-party services and driving product innovation.

Spearheaded the migration of legacy systems (Groovy) to modern technology stacks (Java, Spring boot), reducing maintenance costs and improving system reliability.

Maintained long-term client relationships by consistently delivering on commitments and exceeding client expectations.

Paris, France
QA Automation
Nov 2017 - Jan 2020
Software Engineer

Efficient Test Case Development: Demonstrated proficiency in developing comprehensive and efficient test cases, ensuring thorough coverage of software requirements.

Integration Testing Expertise: Authored clear and testable software requirements and conducted integration tests, meticulously validating the interfaces between clients and various backend service modules.

Cross-Functional Issue Resolution: Collaborated seamlessly with cross-functional teams to identify, troubleshoot, and resolve issues, encompassing functional, regression, integration, load/performance, and smoke testing.

End-to-End Test Automation: Pioneered the development of automated test coverage, encompassing end-to-end testing for microservices, and established a robust CI/CD environment to automate test execution.

UI and Mobile Automation Framework Design: Spearheaded the design of a comprehensive UI and mobile automation framework, seamlessly integrating it with other testing frameworks to ensure consistent and efficient testing.

Tool and Feature Innovation: Innovatively designed tools and features to assess product quality, contributing to the enhancement of QA Automation Framework, and provided training to multiple teams on its effective utilization.

Test Data Generation: Developed specialized scripts for test data generation, ensuring rigorous verification of software requirements.

Substantial Automation Coverage: Elevated automation test coverage from 0% to an impressive 80%, enabling the early detection of bugs and the delivery of high-quality products.

Accelerated Time-to-Market: Significantly reduced the time to market for each new key feature release, enhancing the organization's agility and competitiveness in the industry.

Paris, France
Software Development Engineer in Test
Mar 2017 - Sep 2017

Strategic Test Suite Development: Orchestrated the development and maintenance of robust test suites, aligning testing strategies with project goals and objectives.

C# Automation: Proficiently automated both functional and regression tests utilizing C#, ensuring the consistent verification of software quality.

Streamlined Integration: Seamlessly integrated automated tests into the continuous integration process, enhancing the software development pipeline's efficiency and reliability.

Demonstrated knowledge of professional software engineering best practices for the full software development life cycle, including coding standards, code reviews, source control, build and release processes, continuous deployment

Dassault Systèmes
Vélizy-Villacoublay, France
Java Web Developer
Apr 2016 - Sep 2016

Created web application showing EXALEAD's sales KPI using EXALEAD's CloudView platform

Built analytics custom dashboards for sales representatives and tech sales for effective decision making

Developed custom dashboards for managers that reduced their workload

Operated and maintained internal sales tracking application, used by the commercial direction at a worldwide level, by fixing bugs, testing and deploying

Dawson College
Montréal, Canada
Web Developer
Apr 2014 - Jun 2014

Contributed to Collaborative Website Reconstruction: Actively participated in the collaborative effort within the development team to meticulously reconstruct the school's website using WordPress, leveraging PHP, HTML, CSS, JavaScript, and JQuery. Ensured the final product was both reliable and maintainable.

Efficiency-Enhancing WP Plugins: Developed custom WordPress plugins tailored for administrators, automating routine tasks and processes, resulting in significant time savings and increased operational efficiency.

Theme Design and Enhancement: Demonstrated an expert eye for design by crafting visually appealing and user-friendly themes. Subsequently, improved the overall aesthetics and functionality of WordPress pages, enhancing the user experience.

Innovative Relational Database Search Engine: Engineered a sophisticated yet user-friendly search engine based on a relational database, providing users with seamless and efficient access to relevant information.

Skills / Tech Stack


ESIEA - Graduate School Of Engineering
Paris, France
Engineer Degree
Sep 2014 - Sep 2017

Equivalent of a Master of Science in Engineering
Specialized in Information Systems
Majored in Big Data and Data Science for business solution

Dawson College
Montréal, Canada
Exchange Programme
Jan 2014 - Jul 2014

Exchange semester in Computer Science, Internet Application, Operating System

Paris, France
University of Technology Diploma
Sep 2012 - Jul 2014

Two year technical degree in Computer Science (programming, software development, computer networks, databases, and system administration)

Tech News

Let's build something great.