Triangle Wallet
A multi-platform crypto application developed from scratch in React Native with its backend developed in Node.
Full Stack Engineer
Full-time available
Bio
Areeb S, Z is a Software Engineer with over two years of experience building scalable mobile and backend systems across startup and enterprise environments. He specializes in cross-platform mobile development using React Native, delivering feature-rich applications for both Android and iOS while ensuring responsive UI implementations and optimized performance across different devices. On the backend, he develops APIs and microservices using Node.js, Express, and FastAPI, integrating secure authentication mechanisms such as…
Expertise
NodeJSReact NativeSQLPythonGitAWSFast APIFigmaReactJavascriptPHPWordPress
Video Intro
Assessments
Projects
Bytepulse AI
Integrated a PostgreSQL database with Prisma ORM and designed optimized schemas.
Jarvis Mobile
Contributed to the maintenance and enhancement of a CRM application in React Native.
ValidateBP
Contributed in maintenance of Blood Pressure Device Catalogue website built on WordPress.
Experience
Senior Software Engineer
Triangle WalletsFeb 2025 — Present- Full-stack development on a multi-feature crypto wallet mobile application.
- Conducted thorough code reviews to ensure code quality and maintainability.
- Set up app distribution for Google Play Store and Apple App Store.
- Worked on code optimizations.
Software Engineer
99 TechnologiesSep 2025 — Present- Backend development on an ASR with Intelligence application.
- Implemented API key–based authentication for secure access control.
- Integrated and optimized database operations to enhance data handling and system reliability.
- Contributed in development and published official JavaScript and Python SDKs to npm and PyPI.
Software Engineer
Dubizzle LabsJun 2024 — Jan 2025- Developed features for an in-house business-centric mobile application.
- Collaborated on integrating new modules to enhance application functionality.
- Assisted in React Native version upgrade from RN 0.67 to RN 0.75.
- Reduced warnings and optimized code through code refactoring.
Associate Software Engineer
DevsincJun 2023 — Jun 2024- Managed two projects concurrently, ensuring timely delivery and quality.
- Developed new functionality for a WordPress application.
- Contributed to a greenfield mobile application by implementing Figma designs.
Education
Bachelor of Science in Software Engineering
Comsats Institute of Information TechnologyLahore, Pakistan2019 — 2023
Full Stack Engineer
Full-time available
Areeb is available for hire
Schedule an interview14 days risk-free trial · No commitments · We handle contracts and payroll
Bio
Areeb S, Z is a Software Engineer with over two years of experience building scalable mobile and backend systems across startup and enterprise environments. He specializes in cross-platform mobile development using React Native, delivering feature-rich applications for both Android and iOS while ensuring responsive UI implementations and optimized performance across different devices. On the backend, he develops APIs and microservices using Node.js, Express, and FastAPI, integrating secure authentication mechanisms such as…
- Projects completed4
- Hourly rate
- 3-4 years experience
- Member since Mar 2026
Expertise
NodeJSReact NativeSQLPythonGitAWSFast APIFigmaReactJavascriptPHPWordPress
Video Intro
Assessments
Projects
Triangle Wallet
A multi-platform crypto application developed from scratch in React Native with its backend developed in Node.
Bytepulse AI
Integrated a PostgreSQL database with Prisma ORM and designed optimized schemas.
Jarvis Mobile
Contributed to the maintenance and enhancement of a CRM application in React Native.
ValidateBP
Contributed in maintenance of Blood Pressure Device Catalogue website built on WordPress.
Experience
Senior Software Engineer
Triangle WalletsFeb 2025 — Present- Full-stack development on a multi-feature crypto wallet mobile application.
- Conducted thorough code reviews to ensure code quality and maintainability.
- Set up app distribution for Google Play Store and Apple App Store.
- Worked on code optimizations.
Software Engineer
99 TechnologiesSep 2025 — Present- Backend development on an ASR with Intelligence application.
- Implemented API key–based authentication for secure access control.
- Integrated and optimized database operations to enhance data handling and system reliability.
- Contributed in development and published official JavaScript and Python SDKs to npm and PyPI.
Software Engineer
Dubizzle LabsJun 2024 — Jan 2025- Developed features for an in-house business-centric mobile application.
- Collaborated on integrating new modules to enhance application functionality.
- Assisted in React Native version upgrade from RN 0.67 to RN 0.75.
- Reduced warnings and optimized code through code refactoring.
Associate Software Engineer
DevsincJun 2023 — Jun 2024- Managed two projects concurrently, ensuring timely delivery and quality.
- Developed new functionality for a WordPress application.
- Contributed to a greenfield mobile application by implementing Figma designs.
Education
Bachelor of Science in Software Engineering
Comsats Institute of Information TechnologyLahore, Pakistan2019 — 2023
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