Summary
Overview
Work History
Education
Skills
Timeline
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Santoshkumar Naidu

Mumbai

Summary

Senior iOS Engineer with 6+ years of experience building, scaling and owning production mobile applications across logistics, sharing-economy and healthcare domains. Sole iOS owner of a live digital health platform used in real clinical workflows. Expert in Bluetooth medical device integrations, offline sync systems, real-time communication, analytics and subscription billing. Delivered 50+ App Store releases with 100% crash-free production stability.

Overview

8
8
years of professional experience

Work History

Senior iOS Engineer

FitPeo
06.2021 - Current

FitPeo is a digital health and wellness platform enabling remote patient monitoring, clinical data sharing and real-time doctor consultations. It serves patients, caregivers, nurses and doctors through a unified mobile ecosystem.

Tech Stack: Swift, UIKit, CoreBluetooth, WebRTC, RevenueCat, Firebase, Mixpanel, SQLite

Contributions:

  • Sole iOS owner for architecture, UI/UX, releases and production stability
  • Built complete product from idea to App Store and scale
  • Integrated Bluetooth LE medical devices (glucose, BP, oximeter, weight)
  • Designed offline-first sync system for medical data capture
  • Built multi-role ecosystem: Patient, Caretaker, Admin, Doctor
  • Implemented real-time audio/video consults (WebRTC + SendBird)
  • Developed custom medical charts & insights dashboards
  • Implemented RevenueCat + StoreKit subscriptions (monthly/yearly)
  • Built analytics funnels (Firebase, Mixpanel, MoEngage)
  • Maintained 0.00% crash rate on production (Crashlytics)
  • Delivered 50+ App Store releases over 4+ years
  • Acted as single technical point for backend, QA & stakeholders
  • Practiced and implemented HIPAA-compliant data handling, access control and audit-safe flows

Leadership & Ownership

  • Owned production hotfixes and release sign-offs
  • Guided product and QA teams on iOS UX and compliance-safe workflows

iOS Application Developer

ValetPlz
07.2019 - 07.2021

ValetPlz is a peer-to-peer parking space sharing and valet booking platform, similar to Turo but for parking infrastructure.

Contributions:

  • Developed core iOS features for booking, valet management and payments.
  • Integrated Google Maps SDK for real-time parking discovery and navigation.
  • Implemented Stripe payments and transaction workflows.
  • Designed interactive UI/UX for smooth booking flows.
  • Built notification systems for booking and valet status updates.
  • Worked closely with product and backend teams to deliver scalable features.

iOS Application Developer

IWAB Solutions
01.2018 - 05.2019

Project: ChotuMotu (Logistics Platform)
A hyper-local courier and task delivery platform (Uber-like model for parcel and task services).

Key Work:

  • Implemented real-time location tracking using CoreLocation and Google Maps.
  • Integrated Google Places API for location search and discovery.
  • Built courier booking flows and delivery tracking.
  • Implemented payment gateway integration.
  • Designed user and service-provider workflows.

Education

Bachelor of Science - Computer Science

Mumbai University
04-2018

Skills

Languages & Platforms:
Swift, Objective-C, iOS SDK

Frameworks & APIs:
UIKit, AVFoundation, CoreBluetooth, CoreLocation, WebRTC, StoreKit

Bluetooth & IoT (Health Devices):
BLE Medical Device Integration (Glucose, Blood Pressure, Oximeter, Weight Scales)

Payments & Subscriptions:
RevenueCat, Apple In-App Purchases, Stripe

Data, Storage & Offline Sync:
SQLite, Offline-First Architecture, Secure Data Sync

Analytics, Monitoring & Engagement:
Firebase Analytics, Crashlytics, Mixpanel, MoEngage

Maps & Location Services:
Google Maps SDK, Google Places API, Real-Time GPS Tracking

Notifications & Messaging:
Firebase Cloud Messaging (FCM), Local Notifications

Architecture & Design:
MVC, Modular App Architecture

CI/CD & Release Management:
TestFlight, Staged Rollouts, Crash Monitoring

Agile & Project Tools:
Scrum, Jira, Azure DevOps

Tools & Utilities:
CocoaPods, Git, REST APIs

Timeline

Senior iOS Engineer

FitPeo
06.2021 - Current

iOS Application Developer

ValetPlz
07.2019 - 07.2021

iOS Application Developer

IWAB Solutions
01.2018 - 05.2019

Bachelor of Science - Computer Science

Mumbai University
Santoshkumar Naidu