Hi, I'm

Vishal Dhiman

Staff Software Engineer

14+ years crafting native iOS & mobile experiences โ€” from indie apps to products used by hundreds of millions. Currently at Unity. Previously Meta ยท Amazon ยท Moloco.

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01. About Me

With over 14 years of experience in software engineering, I've honed expertise in mobile SDK development, cross-platform solutions, and ad tech innovation. My mission has always been to enable seamless user experiences while collaborating with diverse teams to bring innovative solutions to market.

I'm currently a Staff Software Engineer at Unity, working on mobile gaming infrastructure. Previously I built iOS SDKs at Moloco, customer safety features at Amazon, business discovery tools at Meta, and voice features in the Alexa app.

Outside of work, I build indie iOS apps and invest in early-stage startups. I'm an IIT Dhanbad graduate (Electronics Engineering, 2011) and a Triplebyte Certified iOS Engineer.

Unity Meta Amazon Moloco MakeMyTrip

๐Ÿ“ Kent, Washington

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02. Experience

Staff Software Engineer

Unity
Sep 2025 โ€“ Present ยท Seattle, WA (Remote)

Mobile engineering at one of the world's leading real-time development platforms powering games and interactive experiences.

SwiftiOS SDKMobile

Senior Software Engineer

Moloco
May 2024 โ€“ Jun 2025 ยท Seattle, WA (Hybrid)

Spearheaded development of the iOS SDK, focusing on seamless integration with mediation partners and improving analytics accuracy. Significantly improved SDK stability in production, enhancing ad delivery quality across the competitive ad tech landscape.

SwiftSwiftUIiOS SDKAd Tech

Senior Software Engineer

Amazon
Nov 2021 โ€“ May 2024 ยท Bellevue, WA (Hybrid)

Led development of customer and driver safety solutions for the Amazon Delivery app. Expanded features globally, integrated vehicle telemetry from delivery vans, and worked with IMU sensor data (accelerometers, gyroscopes, GPS) for accurate safety detection.

SwiftKotlinKMPiOSAndroid

Senior Software Engineer

Meta (Facebook)
Apr 2020 โ€“ Nov 2021 ยท Seattle, WA

Built new features for user engagement with businesses in the Facebook app. Developed using Hack, Objective-C and GraphQL. Implemented error detection for Video Ads and improved test infrastructure with custom param injection tools.

Objective-CHackGraphQLiOS

SDE-II (iOS)

Amazon (Alexa)
Sep 2018 โ€“ Mar 2020 ยท Seattle, WA

Developed Voice features for the Alexa iOS app and core Voice SDK. Resolved critical AVAudioSession issues for BMW and Mazda car models ensuring timely Echo Auto device launches. Refactored legacy modules to fix multithreading and concurrency crashes.

SwiftObjective-CAVAudioSessionAlexa SDK

Tech Lead Manager

MakeMyTrip
Feb 2016 โ€“ May 2017 ยท Bengaluru, India

Led engineering team to build MakeMyTrip's Progressive Web App (PWA) โ€” delivered a 3x improvement in conversion rates by reducing page load times by 38%. Featured in a web.dev case study. Managed hiring, performance reviews, and sprint planning.

PWANode.jsSpring BootLeadership

03. Projects

โœˆ๏ธ

MakeMyTrip PWA

Led engineering team to deliver MakeMyTrip's Progressive Web App โ€” achieving a 3x improvement in conversion rates and 38% reduction in page load times. Featured in a Google web.dev case study.

PWANode.jsSpring BootPerformance
๐ŸŽฐ

Casino & Social Games

Early career portfolio of top-ranked App Store games โ€” Slot Machine (#1 Casino), Bingo Party (multiplayer), World of Video Poker, Pocket Bingo. Built with Cocos2D and Cocos2DX.

Objective-CCocos2DC++In-App Purchases

04. Skills

Languages

  • Swift
  • Objective-C
  • Kotlin
  • C / C++
  • Python
  • GraphQL

Frameworks

  • SwiftUI
  • UIKit
  • SpriteKit
  • AVFoundation
  • CoreBluetooth
  • Kotlin Multiplatform

Tools

  • Xcode
  • Instruments
  • TestFlight
  • Git
  • CI/CD
  • VS Code

Expertise

  • iOS SDK Development
  • Performance Optimization
  • Cross-platform Mobile
  • Ad Tech / SDKs
  • Team Leadership
  • App Store Publishing
๐Ÿ… Triplebyte Certified iOS Engineer

05. Get In Touch

Whether you have a project idea, a role to discuss, or just want to say hi โ€” my inbox is open.

Say Hello ๐Ÿ‘‹