Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a Software Developer with over three years of experience specializing in Java, Spring Boot, and PL/SQL. I have a strong background in backend development, API integration, and creating enterprise banking solutions that scale efficiently and perform reliably for clients worldwide. Currently, I design and implement complex backend services and integration interfaces for global banks, leveraging Agile practices to deliver secure and high-quality systems. I enjoy collaborating across teams and continuously expanding my skills in software architecture and development to meet evolving business needs.…I am a Software Developer with over three years of experience specializing in Java, Spring Boot, and PL/SQL. I have a strong background in backend development, API integration, and creating enterprise banking solutions that scale efficiently and perform reliably for clients worldwide. Currently, I design and implement complex backend services and integration interfaces for global banks, leveraging Agile practices to deliver secure and high-quality systems. I enjoy collaborating across teams and continuously expanding my skills in software architecture and development to meet evolving business needs.

Mohd Ahad

Programmer, Developer, Back-End Developer





I am a Software Developer with over three years of experience specializing in Java, Spring Boot, and PL/SQL. I have a strong background in backend development, API integration, and creating enterprise banking solutions that scale efficiently and perform reliably for clients worldwide. Currently, I design and implement complex backend services and integration interfaces for global banks, leveraging Agile practices to deliver secure and high-quality systems. I enjoy collaborating across teams and continuously expanding my skills in software architecture and development to meet evolving business needs.…I am a Software Developer with over three years of experience specializing in Java, Spring Boot, and PL/SQL. I have a strong background in backend development, API integration, and creating enterprise banking solutions that scale efficiently and perform reliably for clients worldwide. Currently, I design and implement complex backend services and integration interfaces for global banks, leveraging Agile practices to deliver secure and high-quality systems. I enjoy collaborating across teams and continuously expanding my skills in software architecture and development to meet evolving business needs.

Available to hire

I am a Software Developer with over three years of experience specializing in Java, Spring Boot, and PL/SQL. I have a strong background in backend development, API integration, and creating enterprise banking solutions that scale efficiently and perform reliably for clients worldwide.

Currently, I design and implement complex backend services and integration interfaces for global banks, leveraging Agile practices to deliver secure and high-quality systems. I enjoy collaborating across teams and continuously expanding my skills in software architecture and development to meet evolving business needs.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Associate Consultant at Oracle Financial Services

June 1, 2022 - Present

Designed and implemented integration interfaces for Old Mutual and contributed to projects for major banks including HSBC, PNB Bank, JPMorgan, and Kasikorn Bank. Delivered complex backend services and data mapping for over 3,700 bank sites connecting Oracle Flexcube with external financial systems. Developed RESTful APIs using Java and Spring Boot for seamless banking transactions, and created complex transaction screens with PL/SQL, JavaScript, Oracle DB, and RAD tools. Played an active role in requirement analysis, product design, coding, rapid application development, and testing support within Agile teams to ensure high-quality, secure, and scalable solutions.

Software Developer Intern at Nineleaps

June 1, 2022 - August 21, 2025

Developed RESTful APIs using Java and Spring Boot for the internal Employee Portal serving 500+ employees. Implemented backend modules such as job postings, employee directory, and skill-based search to boost internal productivity. Integrated MySQL for data management and used Swagger for API documentation and testing. Followed Agile practices, wrote unit tests with Mockito, and collaborated with frontend teams on API design, gaining hands-on experience in Java backend design, API integration, security, and enterprise application development.