Available to hire
Hi, I’m Assem Hebik, a product-focused Full Stack Engineer with 5+ years of building and scaling SaaS platforms for US startups using AI. I own features end-to-end—from architecture and database design to production-grade cloud deployments and performance improvements—delivering robust, scalable software across frontend and backend. I’ve logged 2,000+ hours on Upwork with a 100% job-success record and consistently 5-star feedback.
I thrive in collaborative environments, drive architectural decisions, and optimize systems for speed and reliability. I’ve led migrations to modern stacks, designed efficient data models (including Neo4j-based queries), and focused on developer experience to boost DX. I’m passionate about turning complex requirements into maintainable solutions and delivering value quickly for users and stakeholders.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Full Stack Developer at CodeLab.app
June 1, 2021 - PresentProposed, architected, and implemented core platform features using React and Next.js. Refactored code iteratively to ensure high quality and performance. Built shared NPM packages to abstract and reuse core business logic.
Full Stack Developer at SeriesCode
January 1, 2021 - June 1, 2021Collaborated with product managers and designers to ensure business goals. Maintained a large-scale SaaS portal used globally by five-star hotels to manage guest WiFi access. Initiated the migration of the SaaS portal from AngularJS to React, contributing to component development and architecture setup.
Full Stack Developer at SeriesCode (Denver, Remote)
January 1, 2021 - June 1, 2021Collaborated with product managers and designers to ensure business goals. Maintained a large-scale SaaS portal used globally by five-star hotels to manage guest WiFi access. Initiated the migration of the SaaS portal from AngularJS to React, contributing to component development and architectural setup.
Full Stack Developer at Series Code
January 1, 2021 - June 1, 2021Collaborated with product managers and designers to ensure business goals. Maintained a large-scale SaaS portal used globally by five-star hotels to manage guest WiFi access. Initiated the migration of the SaaS portal from AngularJS to React, contributing to component development and architecture setup.
Freelance Full Stack Developer at CodeLab.app
June 1, 2021 - January 1, 2026Proposed, architected, and implemented core platform features using React and Next.js. Refactored code iteratively to ensure high code quality and performance. Wrote unit specs, integrated with Jest, and conducted end-to-end testing using Cypress and Playwright.
Senior Full Stack Engineer at Codlab.app (US Startup, Remote)
June 1, 2021 - January 1, 2026Owned critical platform features across frontend and backend; contributed to architectural decisions; led the migration of legacy modules to React Server Components, resulting in a 40% reduction in First Contentful Paint (FCP) and a significantly improved Developer Experience (DX); architected and optimized Neo4j queries that reduced API latency by ~25% while handling high-volume traffic for core platform features.
Full Stack Developer at Series Code (US SaaS, Remote)
January 1, 2021 - June 1, 2021Managed and enhanced a large-scale global SaaS Wi‑Fi access portal used by major hotel chains (Hilton and Marriott); executed a migration from AngularJS to React to avoid end-of-support and security issues, enabling a smoother end-user experience and long-term maintainability.
Education
Master's degree in Science and Technologies of Information and Communication (Second in batch) at Abdelhamid Mehri Constantine 2 University, Algeria
October 1, 2020 - December 26, 2025Licence degree in Technologies of Information at Constantine 2 University, Algeria
June 1, 2018 - December 26, 2025Master of Science in Information and Communication Technologies at Abdelhamid Mehri Constantine 2 University, Algeria
October 1, 2020 - December 26, 2025Licence degree in Technologies of Information at Abdelhamid Mehri Constantine 2 University, Algeria
January 11, 2030 - June 1, 2018Master's Degree in Sciences and Technologies of Information and Communication at Constantine 2 University, Algeria
January 11, 2030 - October 1, 2020License degree in Technologies of Information at Constantine 2 University, Algeria
January 11, 2030 - June 1, 2018Master degree in science and technologies of information and communication (Second batch) at Constantine 2 University, Algeria
January 11, 2030 - October 1, 2020Licence degree in Technologies of information at Constantine 2 University, Algeria
January 11, 2030 - June 1, 2018Master's degree in Science and Technologies of Information and Communication at Abdelhamid Mehri Constantine 2 University, Algeria
October 1, 2020 - January 7, 2026Licence degree in Technologies of Information at Abdelhamid Mehri Constantine 2 University, Algeria
June 1, 2018 - January 7, 2026Master degree in science and technologies of information and communication (Second batch) at Abdelhamid Mehri Constantine 2 University, Algeria
October 1, 2020 - January 26, 2026Licence degree in Technologies of information at Abdelhamid Mehri Constantine 2 University, Algeria
June 1, 2018 - January 26, 2026Master degree in science and technologies of information and communication at Abdelhamid Mehri Constantine 2 University, Algeria
October 1, 2020 - February 11, 2026License degree in Technologies of information at Abdelhamid Mehri Constantine 2 University, Algeria
June 1, 2018 - February 11, 2026Master's Degree in Information & Communication Technologies at Abdelhamid Mehri Constantine University
January 11, 2030 - January 1, 2020Bachelor's Degree in Information Technologies at Abdelhamid Mehri Constantine University
January 11, 2030 - January 1, 2018Qualifications
Industry Experience
Software & Internet, Professional Services, Media & Entertainment, Education, Computers & Electronics
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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