I'm a visionary Computer Science Engineer with 9+ years of experience turning complex challenges into scalable, revenue-boosting digital solutions. I specialize in modern web technologies — including Next.js, React, Node.js, and AI-driven technologies. I drive digital transformation through agile methodologies and cross-functional collaboration, delivering measurable business results. I'm fluent in English and French, combining technical excellence with strong leadership to craft future-proof digital experiences. In my recent roles, I led frontend architecture for multi-application platforms, built reusable component libraries with Storybook, and integrated AI tools to accelerate delivery while maintaining high code quality. I'm passionate about Clean Tech and real-time, compliant, user-centered platforms, and I keep platforms up-to-date with the latest frameworks and best practices.

WESSIM HMAID

I'm a visionary Computer Science Engineer with 9+ years of experience turning complex challenges into scalable, revenue-boosting digital solutions. I specialize in modern web technologies — including Next.js, React, Node.js, and AI-driven technologies. I drive digital transformation through agile methodologies and cross-functional collaboration, delivering measurable business results. I'm fluent in English and French, combining technical excellence with strong leadership to craft future-proof digital experiences. In my recent roles, I led frontend architecture for multi-application platforms, built reusable component libraries with Storybook, and integrated AI tools to accelerate delivery while maintaining high code quality. I'm passionate about Clean Tech and real-time, compliant, user-centered platforms, and I keep platforms up-to-date with the latest frameworks and best practices.

Available to hire

I’m a visionary Computer Science Engineer with 9+ years of experience turning complex challenges into scalable, revenue-boosting digital solutions. I specialize in modern web technologies — including Next.js, React, Node.js, and AI-driven technologies. I drive digital transformation through agile methodologies and cross-functional collaboration, delivering measurable business results. I’m fluent in English and French, combining technical excellence with strong leadership to craft future-proof digital experiences.

In my recent roles, I led frontend architecture for multi-application platforms, built reusable component libraries with Storybook, and integrated AI tools to accelerate delivery while maintaining high code quality. I’m passionate about Clean Tech and real-time, compliant, user-centered platforms, and I keep platforms up-to-date with the latest frameworks and best practices.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
French
Fluent
Arabic
Fluent
Spanish; Castilian
Beginner

Work Experience

Lead Frontend Engineer at GRAIN
May 1, 2025 - Present
Architected the frontend architecture of a CleanTech platform dedicated to carbon credit monitoring and project management. Designed a multi-application monorepo with shared packages, applying clean architecture and SOLID principles. Implemented real-time tracking, document management, regulatory compliance, and investor/equipment matching.
Web Developer at SoumissionRenovation.ca
September 1, 2020 - February 1, 2025
Led a full-scale website overhaul using Next.js, React, Redux and Node.js; contributed to revenue growth from $1M in 2020 to $6.3M in 2025; improved user engagement and conversion; evaluated backend solutions and contributed to NestJS adoption; built reusable libraries with Storybook and TypeScript; integrated AI tools to automate development tasks.
Web Developer at Benchmark Consulting Inc.
December 1, 2017 - August 1, 2020
Led migration of a legacy desktop application to a web platform using ZK Framework and AngularJS, improving accessibility and efficiency.

Education

National Engineering Diploma In Computer Science at Higher School of Applied Sciences And Management - SESAME, Tunisia
January 11, 2030 - June 1, 2016
Bachelor of Science in Computer Science at Higher Institute of Computer Science (ISI) - Ariana, Tunisia
January 11, 2030 - June 1, 2013
Baccalaureate at Collège Sadiki - Tunis, Tunisia
January 11, 2030 - June 1, 2010

Qualifications

Generative AI for Software Development - Coursera
January 11, 2030 - February 1, 2025
Google AI Essentials - Google
January 11, 2030 - February 1, 2025
Google Prompting Essentials - Google
January 11, 2030 - February 1, 2025

Industry Experience

Software & Internet, Energy & Utilities, Professional Services, Media & Entertainment