Building mobile at ShareViral

Mirza Showvik

I build scalable mobile and full-stack products across React Native, Flutter, SwiftUI, Next.js, and NestJS.

Find a Time See Work

2M+

mobile users reached through shipped apps

300K+

web users served through full-stack products

6 yrs

Flutter, SwiftUI, React Native, Next.js

Open for founder projects

Wall of love

Founders trust the work

Feedback from startup operators and leaders I have shipped products with.

"Mirza is a rare asset, combining rapid execution with a deep understanding of both product development and team dynamics. His ability to deliver high-quality solutions under tight deadlines makes him a valuable leader, ensuring our investment is well-placed and capable of scaling quickly in the competitive AI market."

Mohammad Maaz

Serial Entreprenuer, Angel Investor actively investing in early-stage tech startups

"We worked with Mirza on our cross-platform TEDS: Train Detection System app, and he delivered exceptional results. His expertise, attention to detail, and commitment to quality made the process smooth and efficient. Mirza is a talented developer, and I highly recommend him for any mobile development needs."

Yoav Ronel

Managing Director, DataMotive Systems Inc.

"Mirza is an exceptional tech lead with a strong command over backend and frontend technologies, proficient turning business requirements to technical features, efficiently bridging complex systems. Mirza’s experience with MVPs for startups highlights his ability to deliver scalable solutions swiftly, aligning technical goals with business needs."

Anit Kumar Das

Co-Founder, Munchies

Portfolio

Products shipped across mobile and web

A selection of production apps, startup MVPs, and product surfaces built with fast iteration cycles.

Pricing Book a Call

Selected projects

CClipboarder

Clipboarder

Menu-bar clipboard manager

ProductivitymacOSReact NativemacOS app

A local-first menu-bar clipboard manager for macOS. Every text or image copy is saved automatically, searchable, and favoritable, with optional sync across your Macs through your own MongoDB. A React Native version for iOS and Android is in progress.

Auto-captureLocal-first

See Features Download for macOS

ShareViral Brand & Fan

Senior Mobile App Developer L2

React NativeExpoTypeScriptOfficial Google Play

Two production React Native apps for the ShareViral ecosystem: brands launch campaigns and monitor leads, while fans discover campaigns, share tracked links, and earn from results. Android is live, with iOS releases in progress.

2 production appsiOS in progress

Brand App Fan App

Saiful Bag House

Manufacturer website and quotation flow

ManufacturingNext.jsResponsive WebLive website

A responsive ladies' bag manufacturer website for wholesale and retail customers, featuring product showcases, manufacturing capabilities, OEM and private-label services, factory-direct benefits, and a WhatsApp quotation flow.

Wholesale + retailOEM + private label

Visit Website

SMS Guard

Default SMS client and scam protection

Android SMSFirebaseBilingual WebGoogle Play + product site

A privacy-focused Android SMS client that classifies messages as Safe, Suspicious, or High Risk using primarily local processing, with phishing-link protection, a recoverable review queue, search, protection modes, and trusted-contact reviews powered by Firebase.

Local-first screening3-tier risk labels

Google Play Product Site

Fibu: Learn Coding Fun

Programming Hero mobile platform

EducationFlutterSwiftUIOfficial App Store

A game-based coding app from Programming Hero/Codinism that turns Python, HTML, CSS, and JavaScript practice into guided challenges with instant feedback.

4.8 App Store700+ ratings

Product Site App Store

Neptune by Programming Hero

Android course app

EducationKotlinGraphQLOfficial stores

A private course companion for Programming Hero students with account-based access, video learning, and offline video support.

EducationCourse access

Google Play App Store

Phitron - Programming Hero

Computer science learning app

EducationJetpack ComposeGraphQLOfficial Google Play

A mobile learning companion for Phitron students, focused on structured computer science fundamentals and course progress workflows.

CSE learningAndroid

Google Play

Munchies - Late night delivery

Full-stack mobile delivery system

Food DeliveryFlutterNestJSOfficial stores

Bangladesh late-night delivery product for food, drinks, ice cream, and essentials, with real-time order tracking across customer, restaurant, and rider apps.

50K+ Play downloads300K+ orders

Google Play App Store

TEDS - Train Detection System

Safety-critical mobile app

SafetyFlutterGeofenceOfficial App Store

A Train Early Detection System that helps drivers stay safer near railway tracks with GPS-based detection, push notifications, and early warning flows.

GPS alertsPush warnings

Company Site App Store

Bidyasagor MedX

Course-selling platform

Medical EdTechBackendMobileOfficial Google Play

A medical edtech app where I worked across the mobile product and backend infrastructure for course access and learning operations.

Medical educationMobile + backend

Google Play

Quran Mazeed

Independent App Store release

BookFlutteriOSOfficial App Store

A Quran reading app published under my own App Store account, designed around readable content access and a calm mobile experience.

5.0 App StoreBook app

App Store

Caption Canvas

Independent SwiftUI utility

ProductivitySwiftUIiOSOfficial App Store

A small creative utility that turns posts, testimonials, quotes, and messages into polished images for LinkedIn, Facebook, Instagram, and other channels.

5.0 App StoreSwiftUI

App Store

Secure Private Lock Browser

Independent privacy utility

UtilitiesSwiftUIPrivacyOfficial App Store

A PIN-protected private browser that avoids browsing history, keeps sign-in information only, and includes quick cache-clearing controls.

5.0 App StorePIN access

App Store

Arakne | اراكني

Customer rental app

UtilitiesiOSRental MarketplaceOfficial App Store

A Riyadh equipment-rental marketplace for sports activities, events, and celebrations, with browse, booking, secure payment, pickup or delivery, and real-time order tracking.

Free on App StoreRiyadh rentals

App Store Website

Arakne Biz

Business app delivery

BusinessiOSRental OpsOfficial App Store

A rental management app for business owners with operations dashboards, inventory management, analytics, and rental workflow support.

Business appAnalytics

App Store

Beacon - Watch & Read Tracker

Consumer tracking app

SocialiOSTrackingOfficial App Store

A social tracker for discovering, saving, and sharing books, movies, and TV shows with friends.

BooksMovies

App Store

Resogram

Research community platform

ResearchWeb PlatformWebsite

A web platform positioned as a community for researchers, built to help researchers connect around shared academic and professional work.

ResearchWeb app

Website

Company track record

Startup, edtech, delivery, and safety systems

Companies

1.7M+

Users

300K+

Orders

May 2026 - Present

ShareViral

Senior Mobile App Developer L2

San Jose, California | Remote

Leading two production React Native apps (Expo SDK 55, RN 0.83, React 19) in a shared Turborepo monorepo, delivering creator-monetization and brand-side discovery features on a Supabase backend.

Architected a strict Route → hook → factory → service data flow, isolating React Query orchestration from backend logic in domain-based service packages.

Integrated Supabase (Postgres, Auth, edge functions, RLS) as the direct backend, removing a legacy HTTP service layer.

Maintain a shared token-based design system and enforce standards with strict TypeScript, ESLint/Prettier, Husky, Vitest, and Turborepo CI.

React NativeExpoTypeScriptTurborepoSupabaseReact QueryZustand

Nov 2022 - May 2026

Programming Hero

Mobile Application Developer

Remote

Maintained and modernized education apps with a combined 1.7M+ users across Flutter, SwiftUI, Kotlin, GraphQL, Firebase, and Docker-backed systems.

Updated legacy Flutter codebases to current stable versions.

Built product features including reels caching, spam detection, and an online code compiler.

FlutterSwiftUIKotlinGraphQLFirebaseDocker

Aug 2021 - Nov 2022

Munchies

Full Stack Mobile Application Developer

Bangladesh

Delivered customer, restaurant, and delivery apps while contributing to ordering, payment, rider, notification, and admin systems.

Supported 2,000 daily users, 100K lifetime users, and 300K lifetime orders.

Built real-time delivery tracking and contributed to micro-services.

FlutterNext.jsNestJSExpressRabbitMQMongoDB

Jul 2022 - Sep 2022

DataMotive Systems Inc.

Flutter Developer

Canada | Remote

Built TEDS, an in-vehicle real-time train detection system for Android and iOS.

Used maps, geofencing, and push notifications for safety-critical driver alerts.

FlutterKotlinGoogle MapsGeofenceFCM

Pricing

Simple fit check before we build

A practical snapshot of project range, speed, and working style.

PMF?!

Everyone I worked with said they’d be Extremely Disappointed if I stopped working with them. Btw, most founders refer me to fellow startups too!

Pricing

I charge between $2k-$15k for one-off projects. If you’re an early-stage founder without a full-time developer, I can commit to a part-time role till you’ve grown enough for a FT hire!

Superrrrr Speed

Startup = Growth. I put out ideas quickly and deliver fast so you don’t wait on growing! My friends call me Lightning McQueen for a reason.

But who is Mirza?

Get to know me

The most useful way to understand my approach is a short call. Here are a few quick signals before you pick a time.

Current Role

Senior Mobile App Developer L2 at ShareViral, building cross-platform apps with React Native, Expo, and TypeScript.

Former Founder

Co-founded a consumer startup, grew to 15,000+ orders/mo and got acquired

Nature Nerd

Hiking, cycling and half marathons. Next up, skydiving!

Don't like calls?

Text me first

If booking a call feels too early, send a short note with what you are building and where you need help.

Email WhatsApp

mirza

showvik

Software Engineer

SwiftUI | Flutter | Next.js | NestJS