Available to hire
I am a detail-oriented Data Migration Specialist and Software Engineer with nearly 3 years of experience in data integration, migration, and full-stack development. I enjoy analyzing and migrating large datasets with a strong focus on accuracy, quality, and compliance. My skills span Oracle Data Integrator, PL/SQL, and various web development technologies.
I am passionate about continuous learning and delivering high-quality, scalable solutions. I am a strong communicator and proactive team player committed to exceeding client expectations, especially in fast-paced environments.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Javanese
Beginner
Work Experience
Freelance Web Developer at Freelance Projects
June 30, 2025 - July 14, 2025Designed and developed full-stack web applications using React.js, Node.js, and Express.js, ensuring scalable and maintainable code. Built RESTful APIs and integrated GraphQL for efficient data retrieval, enhancing application performance. Implemented authentication and authorization mechanisms using JWT and OAuth 2.0 to ensure secure user access. Developed and optimized SQL (MySQL, SQL Server) and NoSQL (MongoDB) database solutions to manage application data effectively. Created unit and integration tests with Jest and React Testing Library to ensure code reliability and minimize bugs. Deployed applications on cloud platforms such as Firebase and Azure, leveraging CI/CD pipelines for automated testing and deployment. Collaborated with clients to gather requirements, translate business needs into technical solutions, and deliver customized web applications. Integrated third-party services and APIs to enhance application functionality, including payment gateways and scheduling systems.
Systems Engineer - Developer at Tata Consultancy Services
June 30, 2023 - July 14, 2025Led data migration initiatives as a Data Migration Specialist for the Diligenta project, migrating large volumes of insurance policy data from legacy system (S1) to new system (S3), ensuring seamless integration and data integrity. Utilized Oracle Data Integrator (ODI) and PL/SQL for data transformation, validation, and migration processes, adhering to stringent quality and compliance standards. Acted as a liaison between technical teams and clients, gathering requirements and providing tailored technical solutions to meet business needs. Provided second- and third-level technical support for production environments, troubleshooting and resolving complex system issues promptly. Developed automated scripts and processes to streamline routine support tasks, increasing operational efficiency and minimizing errors. Contributed to Agile Scrum teams, delivering project milestones on time through effective collaboration and continuous feedback. Worked on the Plaza Premium Group project, suppo
Education
Post Graduation Diploma at Conestoga College of Technology and Advanced Learning
January 1, 2023 - December 31, 2023Bachelor of Technology at Viswajyothi College of Engineering and Technology
January 1, 2016 - December 31, 2020Qualifications
Industry Experience
Software & Internet, Professional Services, Financial Services, Travel & Hospitality
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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