• My Tools

Trusted Software Development Partner Since 2007

OSSystem provides professional web and mobile development which is complementary to IT challenges of any size or complexity. We have successfully served start-ups and large enterprises since 2007. Our team excel at creating modern and comprehensive solutions for businesses through a range of technologies.

Services:

  • $25,000+
  • $25 - $49 / hr
  • 10 - 49
  • Founded 2007
Average Review Rating
4.9
Total Reviews
15
Most Common Project Size
$50,000 to $199,999
Average Referral Rating
4.9 /5

Focus

No data have been added yet...

    Highly Rated Similar Providers

    Overall Review Rating

    4.9
    • Quality

      4.8 /5
    • Schedule

      4.8 /5
    • Cost

      4.7 /5
    • Willing to Refer

      4.9 /5
    See all 15 Reviews
    All Filters
    Submit A Review

    Staff Augmentation for Real Estate Firm

    • IT Staff Augmentation
    • $50,000 to $199,999
    • Jan. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    4.0
    Willing to Refer
    5.0

    “The candidates that I’ve hired through OSSystem have been perfectly aligned with our requirements.”

    Mar 29, 2023

    OSSystem has provided staff augmentation services for two different companies, the latest being a real estate firm. They’ve provided software and DevOps engineers knowledgeable in JavaScript and AWS.

    Mobile App Development for Technology Startup

    • Mobile App Development
    • $10,000 to $49,999
    • Aug. 2022 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    4.0
    Cost
    4.0
    Willing to Refer
    5.0

    “I’m most impressed with OSSystem’s excellent communication.”

    Dec 9, 2022

    OSSystem was hired by a technology startup to build a networking mobile app for iOS and Android. The team designed the app's UI/UX and developed the app from scratch using React Native and Node.JS.

    Custom App Dev & Maintenance for Legal Tech Startup

    • Custom Software Development
    • $200,000 to $999,999
    • Aug. 2019 - Feb. 2022
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "Their project manager was consistently involved to ensure instructions were delivered clearly and timelines were met."

    Feb 17, 2022

    OSSystem provided custom software development support for a legal tech startup. This involved maintaining and upgrading an existing application. Key technologies used were React, Node.js, AWS, and PostgreSQL.

    Custom Software Development for Audio Grade Brand

    • Custom Software Development
    • $50,000 to $199,999
    • Mar. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They’re an excellent team."

    Dec 22, 2021

    An audio-grade band hired OSSystem to provide custom software development. They've created a cloud-based solution using Node-js and MongoDB, which they continue to update with new features.

    Web App DevOps for AI-Based Startup

    • Custom Software Development Web Development
    • $50,000 to $199,999
    • May 2019 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "The quality of communication and the quality of the work are the two big things for me."

    Sep 18, 2020

    OSSystem provides development resources that specialize in front- and backend technology. Most recently, they worked on a complex web application involving database calling and algorithmic capabilities. 

    Web Application Development for Biotech Company

    • Web Development
    • $10,000 to $49,999
    • June 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “This is the best experience I've had so far with software developers.”

    Jan 29, 2020

    OSSystem manages the development of a web application for a drug discovery firm. They work primarily in React and JavaScript, with a backend in Python.

    Mobile App Dev for Desktop App Developer

    • Mobile App Development
    • Less than $10,000
    • Feb. - May 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "OSSystem’s team was serious, professional, and highly skilled."

    May 10, 2019

    OSSystem helped develop a mobile application for iOS and Android devices to supplement a desktop application.

    AWS Dev for IoT Software Company

    • IoT Development
    • Confidential
    • Feb. 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    4.5
    Willing to Refer
    5.0

    “The OSSystems team works proactively to solve problems quickly and thoroughly.”

    Apr 12, 2018

    OSSystems supplemented an existing development team in creating an AWS software infrastructure that aggregates a data lake from various industrial IoT devices to provide predictive analytics and visualizations.

    FrontEnd Dev for Analytics Platform

    • UX/UI Design
    • Confidential
    • Sep. 2015 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They had a really good understanding of what we wanted to achieve from a user experience point of view.”

    Apr 11, 2018

    OSSystem built the frontend of the data analytics software as a service (SaaS) platform by expanding the functionality and incorporating quality user interface (UI) design.

    Backend Database & Frontend Support for Biotechnology Co

    • Enterprise App Modernization UX/UI Design Web Development
    • $50,000 to $199,999
    • Jan. 2022 - Feb. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "We are happy with OSSystem and would work with them again."
    Jan 30, 2024

    OSSystem has built a custom backend database for a biotechnology company. The team developed a frontend web interface to manage compounds, track data, analyze results, and drive the client's decision-making.

    Something went wrong. Please try again.