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Hi, I’m Ranjan Sharma Sigdel, an award-winning Mobile & DevOps technologist with dual distinctions (MSc Mobile Web Development & DevOps Engineering) and Court Medal for Academic Excellence. I specialize in cross-platform mobile app development, clean architecture, CI/CD, and cloud-native technologies. I have experience delivering scalable, real-time solutions for regulated sectors including healthcare, logistics, and energy, and I thrive on solving complex problems with practical, hands-on approaches. Outside of coding, I enjoy collaborating with diverse teams, sharing knowledge, and continually upskilling. I recently completed a government-certified software development course with hands-on projects using Python and web technologies.…Hi, I’m Ranjan Sharma Sigdel, an award-winning Mobile & DevOps technologist with dual distinctions (MSc Mobile Web Development & DevOps Engineering) and Court Medal for Academic Excellence. I specialize in cross-platform mobile app development, clean architecture, CI/CD, and cloud-native technologies. I have experience delivering scalable, real-time solutions for regulated sectors including healthcare, logistics, and energy, and I thrive on solving complex problems with practical, hands-on approaches. Outside of coding, I enjoy collaborating with diverse teams, sharing knowledge, and continually upskilling. I recently completed a government-certified software development course with hands-on projects using Python and web technologies.

Ranjan Sharma Sigdel

App Developer, Developer, DevOps Developer, +5

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Hi, I’m Ranjan Sharma Sigdel, an award-winning Mobile & DevOps technologist with dual distinctions (MSc Mobile Web Development & DevOps Engineering) and Court Medal for Academic Excellence. I specialize in cross-platform mobile app development, clean architecture, CI/CD, and cloud-native technologies. I have experience delivering scalable, real-time solutions for regulated sectors including healthcare, logistics, and energy, and I thrive on solving complex problems with practical, hands-on approaches. Outside of coding, I enjoy collaborating with diverse teams, sharing knowledge, and continually upskilling. I recently completed a government-certified software development course with hands-on projects using Python and web technologies.…Hi, I’m Ranjan Sharma Sigdel, an award-winning Mobile & DevOps technologist with dual distinctions (MSc Mobile Web Development & DevOps Engineering) and Court Medal for Academic Excellence. I specialize in cross-platform mobile app development, clean architecture, CI/CD, and cloud-native technologies. I have experience delivering scalable, real-time solutions for regulated sectors including healthcare, logistics, and energy, and I thrive on solving complex problems with practical, hands-on approaches. Outside of coding, I enjoy collaborating with diverse teams, sharing knowledge, and continually upskilling. I recently completed a government-certified software development course with hands-on projects using Python and web technologies.

Available to hire

Hi, I’m Ranjan Sharma Sigdel, an award-winning Mobile & DevOps technologist with dual distinctions (MSc Mobile Web Development & DevOps Engineering) and Court Medal for Academic Excellence. I specialize in cross-platform mobile app development, clean architecture, CI/CD, and cloud-native technologies. I have experience delivering scalable, real-time solutions for regulated sectors including healthcare, logistics, and energy, and I thrive on solving complex problems with practical, hands-on approaches.

Outside of coding, I enjoy collaborating with diverse teams, sharing knowledge, and continually upskilling. I recently completed a government-certified software development course with hands-on projects using Python and web technologies.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Javanese

Advanced

English

Fluent

Work Experience

Mobile Engineer at Grafx Media

December 1, 2024 - Present

Developed Flutter applications for healthcare and logistics sectors, applying clean architecture principles with layered separation across data, domain, and presentation. Integrated Firebase Auth and Firestore to enable real-time updates and secure access. Built responsive user interfaces compatible with various screen sizes and devices, optimized performance, and reduced widget rebuild by using Provider state management.

Mobile Engineer at Trophy Centre

July 31, 2023 - July 17, 2025

Developed a Flutter-based inventory management application implementing the MVVM pattern. Integrated Stripe to enable secure in-app payments and Google Maps for location tracking and address selection. Implemented CI/CD pipeline with Azure DevOps for daily production-ready builds and enhanced iPad user experience, significantly reducing task completion time for warehouse staff.

Mobile Engineer at Yokogawa RAP Ltd

January 31, 2023 - July 17, 2025

Created a safety-critical project management app for the oil and gas sector, participating actively in Agile SCRUM teams and sprint ceremonies. Employed Provider for managing complex multi-screen states and smooth navigation. Collaborated closely with testers and backend teams to ensure seamless integration.

Android Developer at Bitrefine Ltd

September 30, 2018 - July 17, 2025

Developed and maintained native Android applications for Nepal Government's export tracking system. Debugged memory leaks using Android Profiler to improve app reliability. Refactored and modernized legacy Java codebase, significantly reducing crash rates.

Mobile Engineer at Yokogawa RAP Ltd

June 1, 2022 - January 31, 2023

Created a safety-critical project management app for the oil and gas sector; collaborated within Agile SCRUM teams; used Provider for complex multi-screen state management; worked with testers and backend teams to ensure seamless integration.

Android Developer at Bitrefine Ltd

October 1, 2017 - September 30, 2018

Developed and maintained native Android apps for Nepal Government's export tracking system; debugged memory leaks; refactored and modernized legacy Java codebase, reducing crashes.