Amar Kumar · Lead iOS / Swift Developer · 12+ yrs
PrincipalProof of scale
About Amar
Amar Kumar is a Sr. iOS Developer (Team Lead) with 12+ years of experience in mobile application development, specializing in iOS technologies. He has a proven track record of leading teams and delivering high-quality applications across various domains. Vetted by Witarist and ready to join your team within 48 hours.
12+ years of commercial experience in
Skills(18)
Why hire Amar?
Led development and project management for multiple iOS applications.
Delivered a diverse portfolio of over 30 applications spanning various domains.
Expertly integrated complex features including real-time chat and push notifications.
Ensured high quality and performance of applications through meticulous debugging.
Shipped 40+ iOS apps over a 12-year career.
Delivered jewellery portal with 21,000+ designs still in active development.
Project highlights(42)
Caroma Plumbers' Hub – Development, UI/UX
. Live evidence: Caroma Industries Limited (real plumbing brand); Tools for Caroma/Methven/Clark/Dorf systems; Active app for plumbing community.
Key outcomes:
Successfully integrated One Signal Notification Service for robust communication capabilities.
DSM Pacific – Development, UI/UX, Enhancement
. Live evidence: 21,000+ international jewellery designs; Active development through Apr 2026; Natural + Lab Grown diamond inventory + jewellery portal.
Key outcomes:
Successfully developed and enhanced a comprehensive diamond and jewellery ERP application.
Enabled users to efficiently compare, enquire, and order products through the app.
XPress Connect – Development, UI/UX
. Live evidence: Convention Data Services — leader in tradeshow lead retrieval; B2B exhibitor app for badge scanning, leads, surveys; Real product (last updated 2018).
Key outcomes:
Successfully implemented QR code scanning and Bluetooth printing functionalities for efficient lead management.
Developed a comprehensive sales tool with photo editing and lead visualization features.
CBX - iPhone and Apple Watch App – Development, UI/UX
- CBX encourages users to stay fitness and health active by tracking workout details such as duration, distance, heart rate, and calories burned, syncing data via iCloud, and utilizing a pedometer sensor for iPhone.
- Developed the application for fitness and health tracking on both iPhone and Apple Watch.
- Integrated with Apple Health to retrieve and display workout data.
- Implemented iCloud synchronization for seamless data access across user devices.
- Designed and developed UI/UX components for an intuitive user experience.
Key outcomes:
Successfully integrated Apple Health and pedometer sensor for comprehensive fitness tracking.
Implemented iCloud sync to ensure data consistency across multiple devices.
The Market Theory User App – Development, UI/UX, Project management
- This application functions similarly to Zomato and Swiggy, allowing users to sign up/in, book tables, order food for delivery or pre/post-booking, earn reward points, use coupons, and view order history.
- Developed features for user authentication, restaurant table booking, and food ordering.
- Integrated Web Services and JSON parsing for menu and order management.
- Managed project tasks and contributed to UI/UX design to provide a seamless user experience.
Key outcomes:
Delivered a feature-rich food delivery and restaurant management application.
Implemented loyalty programs and discount coupon functionalities.
Industry experience
FinTech
3 projects- •Homversity Student— Development, UI/UX, Enhancement, Project managementXcode · Swift · Web Services · JSON parsing +1
- •QPark— Development, UI/UX, Enhancement, Project managementXcode · Swift · Web Services · JSON parsing +3
- •Fantasia— Development, UI/UXXcode · Objective C · Web Services · JSON parsing
Food & Restaurant
5 projects- •The Market Theory User App— Development, UI/UX, Project managementXcode · Swift · Web Services · JSON parsing
- •Swaty App— Development, UI/UX, Lead ProjectXcode · Swift · Web Services · JSON parsing
- •Glossary App— Development, UI/UXXcode · Swift · Web Services · JSON parsing +1
- •Event App— Development, UI/UX, Team leadXcode · Objective C · Web Services · JSON parsing
- •OSHO Radio— Development, UI/UXXcode · Objective C · Web Services
EdTech
4 projects- •Homversity Student— Development, UI/UX, Enhancement, Project managementXcode · Swift · Web Services · JSON parsing +1
- •TrinaTraining— Development, UI/UX, Project managementXcode · Swift · Web Services · JSON parsing +1
- •Golf App— Development, UI/UX, Lead ProjectXcode · Swift · Web Services · JSON parsing
- •S2P App— Development, UI/UX, Lead ProjectXcode · Swift · Web Services · JSON parsing
SaaS / B2B
10 projects- •Homversity— Development, UI/UX, Project managementXcode · Swift · Web Services · JSON parsing +1
- •OoWomaniya App— Development, UI/UXXcode · Swift · Web Services · JSON parsing
- •Glossary App— Development, UI/UXXcode · Swift · Web Services · JSON parsing +1
- •S2P App— Development, UI/UX, Lead ProjectXcode · Swift · Web Services · JSON parsing
- •CelebsGo— Development, UI/UXXcode · Objective C · Web Services · JSON parsing
- •AIA China App— Development, UI/UX, Team leadXcode · Objective C · Web Services · JSON parsing
- •Sadhana - Universal App— Development, UI/UX, Team leadXcode · Objective C · Web Services · JSON parsing
- •VinCompass— Development, UI/UX, Team leadXcode · Objective C · Web Services · JSON parsing
- •XPress Connect— Development, UI/UXXcode · Objective C · Web Services · XML parsing
- •OSHO NEO Tarot (ONT)— Development, UI/UXXcode · Objective C
At a Glance
Single contract. No agency markup confusion.
Typically responds within 4 business hours.
Vetted by WitaristNot sure if this is the right fit?
Tell us your requirements and we'll match you with the best candidates.
Amar Kumar
iOS Developer