Available to hire
Hi, I’m Darwish Chahbar, a software developer based in London, Ontario. I have hands-on experience designing and optimizing backend systems, building RESTful APIs, and delivering scalable, production-ready software through internships at J.D. Power and Bell. I enjoy turning complex problems into clean, maintainable solutions and collaborating with teams to improve reliability and performance.
I’m proficient with Java, JavaScript, SQL, and React, and I enjoy applying best practices in testing, CI/CD, and modern development workflows to deliver high-quality software fast.
Skills
Language
English
Fluent
Work Experience
Software Developer Intern at J.D. Power
May 1, 2024 - August 1, 2025Developed and maintained unit tests to improve software reliability. Debugged and resolved production issues, increasing system stability. Refactored legacy code to improve readability and performance. Built backend and frontend components using Java, React.js, SQL, and REST APIs.
Software Developer Intern at Bell Hybrid
May 1, 2023 - August 1, 2023Implemented new software features using Python, SQL, and internal APIs. Maintained technical documentation and contributed to internal tools. Collaborated with senior developers to optimize workflows and resolve bugs.
Technical Analyst Intern at Bell
May 1, 2022 - August 1, 2022Migrated the Project Economic Analysis Tool into SQL Server Management Studio. Gained experience with Spring Boot, server management, and enterprise IT systems.
Software Developer at J.D. Power
May 1, 2024 - August 31, 2025Designed and maintained comprehensive unit tests to improve code reliability, reduce regressions, and support CI/CD workflows. Diagnosed, debugged, and resolved production issues by analyzing logs and application behaviour, improving system stability and uptime. Refactored and modernized legacy codebases to enhance readability, maintainability, and performance while adhering to best practices. Developed and integrated backend and frontend features using Java, React.js, SQL, and RESTful APIs.
Education
Honours Specialization in Computer Science, Minor in Game Development at Western University
September 1, 2021 - April 1, 2026Bachelor of Science in Computer Science at Western University
September 1, 2021 - April 1, 2026Qualifications
Cybersecurity & Pentesting Certifications — TryHackMe
January 1, 2025 - January 2, 2026CompTIA Pentest, Offensive Pentesting, Web Application Pentesting, DevSecOps, Red Teaming, SOC Level 1 & 2, Security Engineer, Jr Penetration Tester, Web Fundamentals
January 11, 2030 - January 2, 2026Web Development Certifications — FreeCodeCamp: JavaScript Algorithms & Data Structures; Responsive Web Design; Front End Development
January 11, 2030 - January 2, 2026CompTIA A+
January 11, 2030 - January 2, 2026freeCodeCamp: JavaScript Algorithms & Data Structures
January 11, 2030 - January 17, 2026freeCodeCamp: Responsive Web Design
January 11, 2030 - January 17, 2026TryHackMe: Cyber Security 101
January 11, 2030 - January 17, 2026TryHackMe: Pre Security
January 11, 2030 - January 17, 2026TryHackMe: Web Fundamentals
January 11, 2030 - January 17, 2026TryHackMe: Jr Penetration Tester
January 11, 2030 - January 17, 2026TryHackMe: Web App Pentesting
January 11, 2030 - January 17, 2026TryHackMe: Offensive Pentesting
January 11, 2030 - January 17, 2026TryHackMe: DevSecOps
January 11, 2030 - January 17, 2026TryHackMe: SOC Level 1–2
January 11, 2030 - January 17, 2026TryHackMe: Red Teaming
January 11, 2030 - January 17, 2026CompTIA PenTest+
January 11, 2030 - January 17, 2026Industry Experience
Software & Internet, Computers & Electronics, Education, Professional Services, Media & Entertainment
Skills
Hire a Web Developer
We have the best web developer experts on Twine. Hire a web developer in London today.