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I am a detail-oriented software and data engineer with a track record of designing, building, and optimizing scalable web and mobile applications. I thrive in full-stack environments and enjoy turning complex requirements into clean, maintainable code using React, Flutter, Node.js, and modern databases like SQL and Firebase. I bring a strong foundation in data structures, API development, and Agile practices. I’m passionate about solving real-world problems through technology and collaborating with cross-functional teams to deliver innovative solutions that meet business goals.…I am a detail-oriented software and data engineer with a track record of designing, building, and optimizing scalable web and mobile applications. I thrive in full-stack environments and enjoy turning complex requirements into clean, maintainable code using React, Flutter, Node.js, and modern databases like SQL and Firebase. I bring a strong foundation in data structures, API development, and Agile practices. I’m passionate about solving real-world problems through technology and collaborating with cross-functional teams to deliver innovative solutions that meet business goals.

Sadiq Ibrahim Umar

Web Developer, Full Stack Developer, Programmer, +1

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I am a detail-oriented software and data engineer with a track record of designing, building, and optimizing scalable web and mobile applications. I thrive in full-stack environments and enjoy turning complex requirements into clean, maintainable code using React, Flutter, Node.js, and modern databases like SQL and Firebase. I bring a strong foundation in data structures, API development, and Agile practices. I’m passionate about solving real-world problems through technology and collaborating with cross-functional teams to deliver innovative solutions that meet business goals.…I am a detail-oriented software and data engineer with a track record of designing, building, and optimizing scalable web and mobile applications. I thrive in full-stack environments and enjoy turning complex requirements into clean, maintainable code using React, Flutter, Node.js, and modern databases like SQL and Firebase. I bring a strong foundation in data structures, API development, and Agile practices. I’m passionate about solving real-world problems through technology and collaborating with cross-functional teams to deliver innovative solutions that meet business goals.

Available to hire

I am a detail-oriented software and data engineer with a track record of designing, building, and optimizing scalable web and mobile applications. I thrive in full-stack environments and enjoy turning complex requirements into clean, maintainable code using React, Flutter, Node.js, and modern databases like SQL and Firebase.

I bring a strong foundation in data structures, API development, and Agile practices. I’m passionate about solving real-world problems through technology and collaborating with cross-functional teams to deliver innovative solutions that meet business goals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Javanese

Advanced

Work Experience

Data Engineer at Galaxy Backbone

January 1, 2025 - October 8, 2025

Designed, built, and optimized relational databases supporting over 5 enterprise teams, improving system performance and scalability. Developed and maintained efficient ETL pipelines, enabling 25% faster data retrieval for internal reporting and analytics. Collaborated with frontend and backend teams to ensure seamless API integrations and smooth data flow between systems.

Data Engineer at Galaxy Backbone

January 1, 2025 - October 8, 2025

Designed, built, and optimized relational databases supporting over 5 enterprise teams, improving system performance and scalability. Collaborated with frontend and backend teams to ensure seamless API integrations and smooth data flow between systems. Developed and maintained efficient ETL pipelines enabling faster data retrieval for internal reporting and analytics.

Software Engineering Intern at Nigeria Safety Investigation Bureau (NSIB)

January 1, 2022 - October 8, 2025

Contributed to the development of internal tools for data collection and analysis, applying modern software development practices. Tested and debugged applications used in aviation and rail investigations to ensure robust functionality. Participated in Agile ceremonies including daily standups and sprint planning to support effective project execution.

Software Engineering Intern at Nigeria Safety Investigation Bureau (NSIB)

January 1, 2022 - October 8, 2025

Tutor - Mathematics & Computer Studies at Technical College Kano

January 1, 2020 - October 8, 2025

Designed lesson plans and hands-on exercises to improve student understanding; Provided mentorship and academic support in STEM subjects.

High School Tutor - Mathematics & Computer Studies at Technical College

January 1, 2020 - October 8, 2025

Designed lesson plans and hands-on exercises to improve student understanding and provided mentorship in STEM subjects.