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Android Flutter Mobile App Development MySQL PHP
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Umar M.

@EuSopht

annual-level-three.svgverified-v2.svgpreferred-freelancer-v3.svg
4.9
66

7.2

7.2

91%

✅ MOB APPS | ✅ WEB APPS | ✅ Automation | ✅ AI

$20 USD / Hour

・

Flag of

Pakistan (7:56 AM)

・

Joined on August 25, 2017

・

3 Recommendations

$20 USD / Hour

・

Thanks for visiting my profile. If you want to scale, I would love to help you in following domain 1- Mobile App Development (Flutter, Android, iOS) 2- Website Development (Node.js, React.js, PHP, MySQL) 3- System Integrations (APIs, Zapier, n8n, Xero, QuickBook, Hubspot) 4- AI Integration (Chat bots, Audio bots, Custom GPT, OpenAI) ✅ What I Do I help startups and businesses in Android app development, iOS app development, SaaS applications, Website management, flutter development, workflow automations, systems integration, AI tools, OpenAI and productivity apps. Whether you're starting from scratch, wants to develop Android app, or scaling an existing SaaS application, I bring the strategy, code, product management and infrastructure to execute your vision with precision. ✅ Mobile Technologies Flutter | Firebase | Flutter Flow | Hybrid App Development | Dart | Google Playstore | Apple App Pay ✅ Back-End Technologies Laravel | Node.js | Python | PHP | APIs development | Codeignitor | PHP Core | Shopify Apps ✅ Front-End Technologies React | Vue.js | Next.js | HTML | TypeScript | Angular | Redux ✅ Databases Supabase | Firebase | MySQL | MongoDB | Postgre SQL | Firestore ✅ Integration Expertise Github | Slack | Discord | Telegram Integration | Zoho CRM Integration | HubSpot CRM Integration | Zenventory Integration | eBay Integration | Walmart Integration Integration | Shopify Integration | Wordpress Integration | Sellercloud Integration | GoShippo APIs | Easypost APIs | Aftership APIs | Shipstation Integration | PipeDrive CRM Integration | Paypal Integration | Stripe Integration | Plaid payment gateway integration | Zillow payment gateway integration | Helcim integration | Coinbase integration ✅ Let’s connect if you’re looking for a long-term partner who delivers not just code, but clarity, confidence, and results.

Verifications

On time

95%

On budget

90%

Accept rate

97%

Repeat hire rate

15%

Freelancer Flutter Engineers Pakistan
See all Flutter Engineers in Pakistan

Portfolio

Portfolio

All
Mobile Applications (16)
Web Application (14)
API Integration (1)
Automation (3)
9809937
A Flutter-built Android & iOS app that guides 60 participants through a 16-week chair-yoga regimen, tracks session attendance, logs health markers, and visualizes pre- vs. post-trial cardiovascular improvements via REST API–powered dashboards. Integrated with Firebase for secure user authentication and real-time progress analytics. Apple Store: https://apps.apple.com/us/app/sylm-yoga-study/id1599777003 Google Store: https://play.google.com/store/apps/details?id=org.mountsinai.slymtrial

SLYM Yoga Study - Clinical Trial App

A Flutter-built Android & iOS app that guides 60 participants through a 16-week chair-yoga regimen, tracks session attendance, logs health markers, and visualizes pre- vs. post-trial cardiovascular improvements via REST API–powered dashboards. Integrated with Firebase for secure user authentication and real-time progress analytics. Apple Store: https://apps.apple.com/us/app/sylm-yoga-study/id1599777003 Google Store: https://play.google.com/store/apps/details?id=org.mountsinai.slymtrial

SLYM Yoga Study - Clinical Trial App

A Flutter-built Android & iOS app that guides 60 participants through a 16-week chair-yoga regimen, tracks session attendance, logs health markers, and visualizes pre- vs. post-trial cardiovascular improvements via REST API–powered dashboards. Integrated with Firebase for secure user authentication and real-time progress analytics. Apple Store: https://apps.apple.com/us/app/sylm-yoga-study/id1599777003 Google Store: https://play.google.com/store/apps/details?id=org.mountsinai.slymtrial

SLYM Yoga Study - Clinical Trial App

A Flutter-built Android & iOS app that guides 60 participants through a 16-week chair-yoga regimen, tracks session attendance, logs health markers, and visualizes pre- vs. post-trial cardiovascular improvements via REST API–powered dashboards. Integrated with Firebase for secure user authentication and real-time progress analytics. Apple Store: https://apps.apple.com/us/app/sylm-yoga-study/id1599777003 Google Store: https://play.google.com/store/apps/details?id=org.mountsinai.slymtrial

SLYM Yoga Study - Clinical Trial App

11216849
A Flutter based digital wallet for Nigeria, enabling secure P2P transfers, airtime & utility bill payments via SMS integration, instant tuition receipts, and income/expense tracking. Backend built on Node.js with Stripe & PayPal API integrations for seamless, low-fee transactions. Android application was launched on Google play store. Application provides parents to pay tuition fees easily, also have functionality to transfer money, mobile top-up and digital wallet.

E-Purse – Digital Wallet Application

11216830
Flutter-powered hybrid app delivering daily personal-development articles, productivity “life hacks,” and emotion-tracking journals. Uses REST APIs to fetch categorized content, offline storage (SQLite) for seamless reading, and push notifications for reminders. https://play.google.com/store/apps/details?id=com.gulpe.devperso&hl=en&gl=US&pli=1

Gulpes - Flutter App Development

11216822
A cross-platform React Native app where users record location-tagged voice questions, apply fun voice filters (robot, bee, tiny-robot), and earn real-money rewards for helpful answers. Implements Google Maps API for geo-fencing and AWS Lambda for serverless chat processing.

Webees – Local Voice Q&A Community

A cross-platform React Native app where users record location-tagged voice questions, apply fun voice filters (robot, bee, tiny-robot), and earn real-money rewards for helpful answers. Implements Google Maps API for geo-fencing and AWS Lambda for serverless chat processing.

Webees – Local Voice Q&A Community

11216808
An AngularJS & Django web portal that pulls XERO/MYOB data via OAuth APIs to deliver expense analytics, paid vs. unpaid invoice tracking, supplier visibility, and exportable management reports. Hosted on AWS Amplify with CI/CD pipelines.

Vizii – Cloud Accounting Web App

An AngularJS & Django web portal that pulls XERO/MYOB data via OAuth APIs to deliver expense analytics, paid vs. unpaid invoice tracking, supplier visibility, and exportable management reports. Hosted on AWS Amplify with CI/CD pipelines.

Vizii – Cloud Accounting Web App

11216798
A Next.js web app with OpenAI API–driven NLP to parse natural-language meeting requests, then recommends optimal dates/times via Google Calendar & Make.com integrations. Deployed on DigitalOcean with Docker & Kubernetes for scalable scheduling.

OrganAise – AI-Powered Scheduling

A Next.js web app with OpenAI API–driven NLP to parse natural-language meeting requests, then recommends optimal dates/times via Google Calendar & Make.com integrations. Deployed on DigitalOcean with Docker & Kubernetes for scalable scheduling.

OrganAise – AI-Powered Scheduling

9809937
A Flutter-built Android & iOS app that guides 60 participants through a 16-week chair-yoga regimen, tracks session attendance, logs health markers, and visualizes pre- vs. post-trial cardiovascular improvements via REST API–powered dashboards. Integrated with Firebase for secure user authentication and real-time progress analytics. Apple Store: https://apps.apple.com/us/app/sylm-yoga-study/id1599777003 Google Store: https://play.google.com/store/apps/details?id=org.mountsinai.slymtrial

SLYM Yoga Study - Clinical Trial App

A Flutter-built Android & iOS app that guides 60 participants through a 16-week chair-yoga regimen, tracks session attendance, logs health markers, and visualizes pre- vs. post-trial cardiovascular improvements via REST API–powered dashboards. Integrated with Firebase for secure user authentication and real-time progress analytics. Apple Store: https://apps.apple.com/us/app/sylm-yoga-study/id1599777003 Google Store: https://play.google.com/store/apps/details?id=org.mountsinai.slymtrial

SLYM Yoga Study - Clinical Trial App

A Flutter-built Android & iOS app that guides 60 participants through a 16-week chair-yoga regimen, tracks session attendance, logs health markers, and visualizes pre- vs. post-trial cardiovascular improvements via REST API–powered dashboards. Integrated with Firebase for secure user authentication and real-time progress analytics. Apple Store: https://apps.apple.com/us/app/sylm-yoga-study/id1599777003 Google Store: https://play.google.com/store/apps/details?id=org.mountsinai.slymtrial

SLYM Yoga Study - Clinical Trial App

A Flutter-built Android & iOS app that guides 60 participants through a 16-week chair-yoga regimen, tracks session attendance, logs health markers, and visualizes pre- vs. post-trial cardiovascular improvements via REST API–powered dashboards. Integrated with Firebase for secure user authentication and real-time progress analytics. Apple Store: https://apps.apple.com/us/app/sylm-yoga-study/id1599777003 Google Store: https://play.google.com/store/apps/details?id=org.mountsinai.slymtrial

SLYM Yoga Study - Clinical Trial App

11216849
A Flutter based digital wallet for Nigeria, enabling secure P2P transfers, airtime & utility bill payments via SMS integration, instant tuition receipts, and income/expense tracking. Backend built on Node.js with Stripe & PayPal API integrations for seamless, low-fee transactions. Android application was launched on Google play store. Application provides parents to pay tuition fees easily, also have functionality to transfer money, mobile top-up and digital wallet.

E-Purse – Digital Wallet Application

11216830
Flutter-powered hybrid app delivering daily personal-development articles, productivity “life hacks,” and emotion-tracking journals. Uses REST APIs to fetch categorized content, offline storage (SQLite) for seamless reading, and push notifications for reminders. https://play.google.com/store/apps/details?id=com.gulpe.devperso&hl=en&gl=US&pli=1

Gulpes - Flutter App Development

11216822
A cross-platform React Native app where users record location-tagged voice questions, apply fun voice filters (robot, bee, tiny-robot), and earn real-money rewards for helpful answers. Implements Google Maps API for geo-fencing and AWS Lambda for serverless chat processing.

Webees – Local Voice Q&A Community

A cross-platform React Native app where users record location-tagged voice questions, apply fun voice filters (robot, bee, tiny-robot), and earn real-money rewards for helpful answers. Implements Google Maps API for geo-fencing and AWS Lambda for serverless chat processing.

Webees – Local Voice Q&A Community

11216808
An AngularJS & Django web portal that pulls XERO/MYOB data via OAuth APIs to deliver expense analytics, paid vs. unpaid invoice tracking, supplier visibility, and exportable management reports. Hosted on AWS Amplify with CI/CD pipelines.

Vizii – Cloud Accounting Web App

An AngularJS & Django web portal that pulls XERO/MYOB data via OAuth APIs to deliver expense analytics, paid vs. unpaid invoice tracking, supplier visibility, and exportable management reports. Hosted on AWS Amplify with CI/CD pipelines.

Vizii – Cloud Accounting Web App

11216798
A Next.js web app with OpenAI API–driven NLP to parse natural-language meeting requests, then recommends optimal dates/times via Google Calendar & Make.com integrations. Deployed on DigitalOcean with Docker & Kubernetes for scalable scheduling.

OrganAise – AI-Powered Scheduling

A Next.js web app with OpenAI API–driven NLP to parse natural-language meeting requests, then recommends optimal dates/times via Google Calendar & Make.com integrations. Deployed on DigitalOcean with Docker & Kubernetes for scalable scheduling.

OrganAise – AI-Powered Scheduling

4.9 · 66 Reviews
Reviews
R

Automation Specialist HubSpot - aXcelerate Integration • $$

This Project was delivered successfully even it seems impossible. it.s great to have work with them!

Traxion T.

@rjvcnt

•

Flag of

San Juan, Philippines

•

2 months ago

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W

Fully Automated QR Offer + Payment System for Art Exhibition (No Manual Updates) • $$

Very happy with Umar's work - He was quick to respond, happy to make revisions and the product works great. Would use him again and recommend to others. Thanks Umar!

Michael W.

@woodsi

•

Flag of

Doncaster Heights, Australia

•

3 months ago

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User Avatar

OCR Accuracy Improvement with Tesseract • $$$

Umar is a skilled developper with a really clean and structured coding approach. We are really happy with the first project delivered by Umar and we are already planing few other projects with him. Like with any candidate here, it's important to take time to make things clear and to communicate properly as sometimes, communications can lead to misunderstanding and delays. We need to remember that we are many people here speaking different native langages. We recommend him 100%

Patrice T.

@HellSeo

•

Flag of

Jonquiere, Canada

•

5 months ago

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J

Cross-Platform Utility App Development • $$

Omar is an exceptional professional. He not only delivered the work ahead of schedule but also showed great responsibility by continuing with the task even when I was unavailable due to an emergency. His dedication, communication, and work ethic are truly commendable. Highly recommended, and I’ll definitely be working with him again in the future. Is this conversation helpful so far?

Jahanzaib Z.

@jahanzaibz4

•

Flag of

Birmingham, United Kingdom

•

7 months ago

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T

Deploy & Design Assets for Cross-Platform App • $$

I am very satisfied working with Umar. He has good communication skills and a clear understanding of the project. Thank you for your hard work and dedication!

Jamal S.

@thefuturebi

•

Flag of

, France

•

11 months ago

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Experience

EuSopht

Jan, 2020 - Present

•

5 years, 10 months

Node.js Back-end Development

Jan, 2020 - Present

•

5 years, 10 months

* Developing Applications and backend of Mob Apps using Node.js * Developing APIs using Node.js * Integrating with Databases like MySQL, PostgreSQL and MongoDB * Integration Xero, QuickBooks, MyOB, Hubspot, CRMs and accounting softwares

Laravel & PHP Back-end Development

Jan, 2020 - Present

•

5 years, 10 months

* Developing Backend Web applications using PHP & Laravel framework * Database Integration, MySQL, MongoDB and PostgreSQL * Integration Xero, QuickBooks, MyOB, Hubspot, CRMs and accounting softwares

Mobile Application Development

Jan, 2020 - Present

•

5 years, 10 months

* Designed creative and intuitive web and mobile applications using Figma, Adobe XD, Adobe Illustrator, and Photoshop. *Developed Hybrid Applications using Flutter and React Native

Web Application and Mobile Application Designs

Jan, 2020 - Present

•

5 years, 10 months

* Designed creative and intuitive web and mobile applications using Figma, Adobe XD, Adobe Illustrator, and Photoshop. *Developed Hybrid Applications using Flutter and React Native

Jan, 2020 - Present

•

5 years, 10 months

Education

National University of Computer and Emerging Sciences

2010 - 2014

•

4 years

Bachelor's in Computer Science (BSCS)

Flag of

Pakistan

2010 - 2014

•

4 years

Qualifications

WCO Data Model

2019

GEFEG

* How to model the data to comply with the WCO standard

2019

XML Messaging and Standards

2018

IATA

* Standardization of protocols in governing bodies * XML messages and case studies of cargo carriers

2018

Customer Analysis

2017

Coursera

Learn customer behavior and how to approach different scenarios

2017

Certifications

P

Preferred Freelancer Program SLA

US English - Level 1

US English

Freelancer logo US (International) / English
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