Available to hire
I am a solutions architect and mobile application developer with 13+ years of experience in designing secure, scalable systems across finance, retail, and telecommunications.
I specialize in Android POS solutions, payment gateway integration, and advanced UI/UX design, delivering robust and user-friendly solutions for diverse industries. I welcome freelance opportunities where innovative technical solutions meet business needs.
Work Experience
Solutions Architect at Ingenico India International Private Limited
November 1, 2022 - November 19, 2025Architected Android POS and Cloud Applications, ensuring security and scalability. Designed MQTT/WebSocket-based solutions for high-concurrency systems.
Architect at Ingenico India International Private Limited
November 1, 2022 - November 19, 2025Architect for Android POS solutions; Cloud applications architecture; API design and REST/OpenAPI; REST API security design; security protocols (TLS, MTLS, PKI, OAuth 2.0); MQTT and WebSocket-based communication; documentation, sequence diagrams, UML flows, and technical requirements.
Associate Director - Technology at Girmiti Software Private Limited
October 1, 2022 - October 1, 2022Requirement gathering and design for POS applications; lead technology activities; responsible for overall project delivery; HR-related duties (recruitment, onboarding, coaching); tracked operational metrics and implemented corrective actions.
Technical Anchor / System Analyst at Subex Limited
August 1, 2018 - August 1, 2018Development and design of Spring/Hibernate/GWT applications; solution design for Java Card applications focused on customer experience tracking.
Senior Software Engineer at Idemia (Smartchip)
June 1, 2017 - June 1, 2017Developed EMV payment applications and Java Card solutions for global clients.
Senior Software Engineer at Idemia (fka: Smartchip), Noida
June 1, 2017 - June 1, 2017EMV payment application architectural design and development; Java Card/Smart Card domain expertise; architecture and development of Java Card-based applications.
Education
Masters of Computer Applications at Lovely Professional University
August 1, 2008 - May 1, 2011Master of Computer Applications at Lovely Professional University, Punjab, India
January 11, 2030 - November 19, 2025Qualifications
Industry Experience
Software & Internet, Financial Services, Professional Services, Retail, Telecommunications
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