Available for freelance & contract work

Dheerendra
Senior iOS Developer

I've spent 10+ years building and shipping iOS apps in Swift, SwiftUI and Objective-C, from Xcode project setup to App Store release. My work covers e-commerce, travel, ride-hailing, network and app security, VPN/ZTNA-style apps and IoT access control, with clean code and clear communication with clients.

10+years in iOS
6featured projects
5payment gateways
Remote worldwideEnglishAgile / Scrum
Hire me See my work
Toolkit

What I work with

Languages & UI
SwiftSwiftUIUIKitObjective-CCustom UI & animation
Integrations
REST APIsFirebasePush notificationsGoogle MapsStripePayPalRazorpayBraintreeSquare
Process & shipping
MVVMXcodeApp Store releaseGit · GitLab · BitbucketCI/CDFigma / XD handoff
Security

Secure apps, from the network up

I build iOS apps where security is the product, like QubitGuard's post-quantum VPN, and harden everyday apps that handle payments, locations and personal data.

Network layer

Traffic that can't be read or tampered with

NetworkExtensionPacket tunnel providerTLS / ATSCertificate pinningOn-demand rulesKill switch
Application layer

Data and sessions kept safe on the device

KeychainCryptoKitSecure EnclaveFace ID / Touch IDOAuth 2.0 / JWTData protection
VPN & ZTNA apps

Private access, verified on every connection

VPN clientsZTNA-style accessDevice posture checksPer-app VPNPost-quantum encryptionNo-logs design
Selected work

Apps I've shipped

QG

QubitGuard VPN

A post-quantum encryption VPN for iOS with fast global servers, a no-logs policy, an automatic kill switch and one-tap connect.

2025 · QuantumAge, Inc.Swift · VPN · EncryptionApp Store ↗
XM

Xchange Mall — Super App

A feature-rich super app for iOS and Android. Native iOS build with custom UI, API and Firebase integration, and Google Maps features.

2020Swift · Objective-C · Firebase · Google MapsApp Store ↗
BF

Ballu Flutes

A shopping app for iOS and Android. Native iOS in Swift/SwiftUI with Firebase, backend API integration and custom UI.

2020Swift · SwiftUI · FirebaseApp Store ↗
CA

CARRUBA

Separate User and Driver apps. Built both iOS apps, including API integration, live location and maps, and Firebase.

2018Swift · Objective-C · Firebase · Google MapsApp Store ↗
ME

Mauritius Explored

A travel guide app for iOS and Android. Native iOS with REST APIs, Firebase, Google Maps and mobile UI.

2016Swift · Firebase · Google MapsApp Store ↗
CC

CANCOM Visitor & Fleet Access Suite

Access-control and fleet apps: visitor gate codes with remote gate control, estate access, car-park vehicle scanning, and CliQ keyless hourly car rental.

2015–2018 · CANCOM/CanTechObjective-C · Swift · REST APIsCanCom Visitors ↗
Experience

Senior Manager (Mobile)

Aug 2011 – Feb 2023 · Led native iOS delivery on client projects including Xchange Mall, Mauritius Explored, CARRUBA and Ballu Flutes, working alongside Laravel/MySQL backends and Android teams.

Services

How I can help

New app builds

Native iOS apps from idea to App Store: architecture, UI, API integration and release.

Payments, maps & Firebase

Secure checkout with Stripe, PayPal, Razorpay, Braintree or Square, plus location features and push notifications.

Features, fixes & SwiftUI

Add features to an existing codebase, fix crashes, and move UIKit or Objective-C screens to Swift and SwiftUI.

Contact

Have an iOS project? Let's talk.

Open to freelance, contract and part-time work.

Codementor: @dheeios ↗Slack: Dhee iOS (iOS Developers)