Summary
Overview
Work History
Education
Skills
Timeline
Generic

Salini Sebastian

Kochi

Summary

Senior iOS Developer with 8+ years of experience in building scalable, high-performance mobile applications using Swift, SwiftUI, and UIKit. Strong expertise in MVVM, Clean Architecture, REST API integration, and performance optimization. Proven track record of improving app performance, reducing crashes, and delivering stable applications in high-traffic production environments.

Overview

9
9
years of professional experience

Work History

Technology Lead

Infosys
01.2022 - 01.2026
  • Delivered features for Apple Store application, contributing to ~20-30% improvement in payment flow stability
  • Worked on IN-country enhancements, improving secure transaction success rate and reducing failures
  • Resolved critical reservation issues, reducing booking-related defects by ~25%
  • Provided production support during high-traffic Apple events, ensuring zero critical downtime during peak releases
  • Analyzed and fixed production issues within SLA, improving incident resolution time by ~30%
  • Contributed to ZARA iPad application by implementing filter features, improving product discovery efficiency
  • Optimized filtering for large datasets, reducing response time by ~20%
  • Developed and maintained unit tests, improving code coverage and reducing regression issues by ~25-30%

Senior iOS Developer

NAICO
01.2020 - 01.2022
  • Developed financial application using Swift/SwiftUI with MVVM, improving code maintainability and scalability
  • Integrated REST APIs for financial data, improving data load efficiency by ~20%
  • Built dashboards using SwiftUI, enhancing user engagement and UI responsiveness
  • Implemented IAP subscription module, contributing to revenue-generating feature delivery
  • Optimized performance, reducing app crashes by ~15-20%
  • Fixed production issues, improving overall app stability and user retention

iOS Developer

Blockbuster Tech
01.2019 - 01.2020
  • Developed social media features, improving media handling performance by ~20%
  • Implemented image/video upload, reducing upload failures and latency
  • Improved UI/UX, increasing user engagement and session duration
  • Integrated APIs and optimized performance for smoother content loading

Junior iOS Developer

Stratagile
01.2017 - 01.2019
  • Developed iOS apps and IoT integrations, improving real-time data accuracy and responsiveness
  • Integrated APIs for device communication, reducing data sync delays
  • Performed debugging and optimization, improving application stability
  • Assisted in migration to Swift, improving code quality and maintainability

Education

MCA -

Mahatma Gandhi University

BSc - Physics

Kerala University

Skills

Swift

Objective-C

SwiftUI

UIKit

MVVM

Clean Architecture

SOLID Principles

REST APIs

Git

Timeline

Technology Lead

Infosys
01.2022 - 01.2026

Senior iOS Developer

NAICO
01.2020 - 01.2022

iOS Developer

Blockbuster Tech
01.2019 - 01.2020

Junior iOS Developer

Stratagile
01.2017 - 01.2019

BSc - Physics

Kerala University

MCA -

Mahatma Gandhi University
Salini Sebastian