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I am a Full-stack Software Developer with over 4 years of experience in building scalable Python backend systems and React-based web applications. My passion lies in developing data-driven solutions and API services while collaborating closely with stakeholders to create effective technical solutions. I take pride in delivering reliable, production-grade systems and continuously improving them in Agile environments.…I am a Full-stack Software Developer with over 4 years of experience in building scalable Python backend systems and React-based web applications. My passion lies in developing data-driven solutions and API services while collaborating closely with stakeholders to create effective technical solutions. I take pride in delivering reliable, production-grade systems and continuously improving them in Agile environments.

JOHNSON CHANG

Full Stack Developer, Web Developer, Project Manager

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I am a Full-stack Software Developer with over 4 years of experience in building scalable Python backend systems and React-based web applications. My passion lies in developing data-driven solutions and API services while collaborating closely with stakeholders to create effective technical solutions. I take pride in delivering reliable, production-grade systems and continuously improving them in Agile environments.…I am a Full-stack Software Developer with over 4 years of experience in building scalable Python backend systems and React-based web applications. My passion lies in developing data-driven solutions and API services while collaborating closely with stakeholders to create effective technical solutions. I take pride in delivering reliable, production-grade systems and continuously improving them in Agile environments.

Available to hire

I am a Full-stack Software Developer with over 4 years of experience in building scalable Python backend systems and React-based web applications. My passion lies in developing data-driven solutions and API services while collaborating closely with stakeholders to create effective technical solutions. I take pride in delivering reliable, production-grade systems and continuously improving them in Agile environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

English

Fluent

French

Fluent

Work Experience

Software Developer at Tempora Heating Elements Inc

September 1, 2022 - January 1, 2026

Developed and maintained a scalable, real-time monitoring platform for railway heating systems across North America. Built and enhanced React-based frontend applications with dynamic, high-frequency sensor data integration. Designed and integrated Python-based backend services and APIs for real-time data processing.

Full-Stack / Python Developer (Projects & Freelance) at Self-employed

January 1, 2022 - Present

Built Python backend applications for data processing, automation, and API development. Developed data extraction and web scraping pipelines to support analytics and business insights. Created automation tools to streamline data workflows, enhancing efficiency.

Project Manager / Construction Lead at Jsquare

January 1, 2016 - January 1, 2022

Managed over 30 end-to-end projects, overseeing planning, budgeting, and execution while ensuring alignment with business and technical requirements. Developed strong communication, adaptability, and problem-solving skills.