endorsedOngoing

Browser Extension, Mobile & Web App Development for Internet Company

Services Covered:

Custom Software Development • Website Development • Mobile Application Development

Industry

Information Technology

Duration

67 months

Budget

50K - 199K

Start Date

1 January 2021

Team Size

1-5 Employees

Engagement Model

Nearshore

Project Capability Score (PCS)

75/100

Good

Project Capability Score (PCS) estimates how capable abz.agency is of successfully delivering a project like this, based on its past experience, track record, and ability to handle similar work. Learn more about PCS

Client

Confidential

Paris, France

Project Summary

An internet startup hired abz agency to rebuild and improve their browser extension, mobile app, and website to increase development quality and optimize processes and costs. ABZ rebuilt the system using Node.js/Nest for the backend with Python for AI algorithms, React for the web and browser extension, and React Native for mobile apps. The engagement resulted in a bug-free launch and rapid user growth, and the client praised ABZ's written-first communication and strict processes.

Key Challenges

Develop a browser extension, mobile application, and website
Improve development quality, processes, and costs

Project Deliverables

Backend (Node.js/Nest and Python for AI algorithms)
Browser extension
Website
Mobile applications (React Native)

Project Solution

ABZ rebuilt the client's entire system: backend services on Node.js/Nest with Python for AI algorithms, frontend browser extensions and website built with React, and mobile applications built with React Native. The vendor delivered well-tested, bug-free builds throughout the engagement and followed strict processes (written communication via Slack and Google Docs, no calls, requirements clarified before coding, frontend designed in Figma before implementation).

Project Outcome

Launched a bug-free application
Over 1,000 users within the first week live
Improved quality and stability of the browser extension
Clear written communication and reliable delivery timelines

Platforms

Web
Mobile

Tech Stack

Node.js
NestJS
Python
React.js
React Native

Client Endorsement

Overall Review Rating

Timeliness

Cost Rating

Willing to Refer

Quality of Deliverables

“abz agency has launched a bug-free application successfully. As a result, the number of users has increased substantially. The client is delighted about the quality and stability of the browser extension. They have gone the extra mile to exceed the client's goals. Their team has been communicative.”
Mehdi Bellatig
CEO
Date: 04/26/2021