Ibrahim Khan
@ibrahimkhanlughmani
Mobile Developer Lead specializing in React Native, shipping scalable apps for millions of users.
What I'm looking for
I’m a Mobile Developer Lead with 7 years of experience building React Native apps that real people use every day. My work spans high-impact products like the DEWA app in Dubai, a national government platform in Pakistan, and a security product in the UK—together reaching over a million users.
I keep teams moving fast and codebases healthy: I’ve led up to 12 developers, improved stability under heavy load (80,000+ simultaneous users), and helped delivery “ship in hours instead of days.” I also strengthen quality through security fixes (zero critical problems after an audit) and testing (80% coverage, 35% fewer regressions), while delivering features like Google Maps/Mapbox vehicle tracking and real-time communication with WebRTC.
Experience
Work history, roles, and key accomplishments
Frontend Lead
Location Solutions
May 2023 - Present (3 years 1 month)
Led 5 mobile engineers building React Native apps and supported a React web dashboard and Node.js backend. Cut merge conflicts by 40% through code restructuring, shipped live vehicle tracking with Google Maps/Mapbox and WebRTC to 500+ connected devices, and increased critical-flow test coverage to 80% to reduce regressions by 35%.
Senior Mobile Developer
Ministry of IT & Telecommunication
Apr 2020 - Apr 2023 (3 years)
Managed three government mobile apps while mentoring 4 junior developers and coordinating with multiple teams. Added offline support with SQLite and Realm (crash rate down 60%), built reusable wrappers for Google Workspace, Stripe, Firebase, and Twilio (50% faster integrations), and reduced deployment time from 2 days to under 2 hours while adding Bluetooth LE and MQTT for 200+ vehicles streaming
Mobile Developer
Borderless Security
Feb 2019 - Mar 2020 (1 year 1 month)
Built two iOS and Android React Native apps with 95% shared code and connected real-time APIs to live security dashboards. Increased return usage after 7 days by 22% with push notifications and in-app messaging, and wrote custom native Java code to enable device features, collaborating with designers to convert Figma mockups into production screens (review rounds reduced from 4 to 1).
Education
Degrees, certifications, and relevant coursework
National University of Sciences and Technology (NUST)
Bachelor of Science, Computer Software Engineering
2015 - 2019
Grade: GPA: 3.22 / 4.0
Activities and societies: Certificate of Excellence — Ministry of IT and Telecommunication (Dec 2021); Runner-Up, Best Final Year Project — NUST (Jul 2019); President, Software Society — NUST (Jul 2018–Jul 2019).
Earned a Bachelor of Science in Computer Software Engineering at NUST (2015–2019) with a GPA of 3.22/4.0.
Availability
Location
Authorized to work in
Portfolio
ibz-portfolio.netlify.appSocial media
Job categories
Skills
Interested in hiring Ibrahim?
You can contact Ibrahim and 90k+ other talented remote workers on Himalayas.
Message IbrahimFind your dream job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
