Pantheon Sol

Software Senior Developer

United Solutions • Temps plein

May 2021 - Dec 2023 • 2 yrs 7 mos

As a Senior App Developer at United Solutions, I led the design, development, and deployment of scalable mobile applications for both Android and iOS platforms. I played a key role in transforming client ideas into fully functional, high-performance apps while mentoring junior developers and collaborating closely with UI/UX designers, backend engineers, and project managers. Key Responsibilities: Led end-to-end mobile app development using Flutter and native technologies. Architected scalable app structures and optimized performance for high-traffic applications. Integrated RESTful APIs, third-party services, payment gateways, and cloud solutions. Supervised code reviews, maintained clean architecture principles, and enforced best coding practices. Coordinated directly with clients to gather requirements and deliver solutions aligned with business goals. Managed app publishing processes on Google Play Store and Apple App Store. Implemented CI/CD pipelines to streamline deployment cycles. Achievements: 1. Successfully delivered 12+ mobile applications across industries including e-commerce, fintech, booking, and social networking. 2. Reduced app crash rates by 40% through performance optimization and structured debugging. 3. Improved app loading speed by 30% by refactoring legacy code and implementing efficient state management. 4. Led a team of 5 developers, increasing overall project delivery speed by 25%. 5. Developed an AI-integrated booking system that increased client user engagement by 60%. 6.Achieved 4.5+ average app ratings on both app stores through improved UX and stability. 7. Helped the company increase mobile development revenue by contributing to enterprise-level client projects.