Sai tarun

Delivered FMCG manufacturing & distribution application enhancements by translating functional requirements and system workflows into modular, maintainable features. Implemented OOP-based reusable components, integrated RESTful services using JSON workflows, and optimized SQL-driven data handling to reduce retrieval time. Added data integrity and validation logic to lower incomplete/inconsistent business records, diagnosed issues via debugging and functional testing to shorten defect resolution turnaround, and supported release-ready delivery through Agile requirement reviews and stakeholder acceptance.

Developed iOS application features using Swift, Xcode, OOP, and modular design patterns. Integrated REST APIs, WebSockets, and third-party SDKs to improve responsiveness and reduce data communication delays. Built offline and synchronized persistence using Core Data, Realm, and SQLite, and applied MVVM/MVC to reduce duplication and improve separation of concerns. Translated BRDs into functional specifications and UI/workflows, optimized background synchronization, resolved defects using Xcode debugging and Git workflows, and collaborated across product/design teams to deliver 20+ feature and workflow changes using Agile/SDLC practices.

Processed large-scale geospatial datasets using JOSM and structured data workflows, improving mapping-data throughput. Digitized satellite imagery, GPS tracks, and survey information into structured GIS features to increase mapping completeness. Performed data quality validation to reduce accuracy/completeness exceptions, classified infrastructure layers from GPS/satellite/survey inputs, and maintained technical database records supporting 25K+ geospatial points. Investigated inconsistent records with source-data comparisons and JOSM validation, standardised editing/quality control practices, and validated 500+ records through collaboration with content engineering and quality teams.