Top 40 BI App Developers in New York City

Five paired with a prominent language app to revamp their mobile user experience, from back to frontend. Thanks to the team’s customer-centric design approach, mobile downloads have more than doubled since the app’s relaunch. Five also delivered their work ahead of schedule and under budget, surpassing all expectations.

"They’re a lot more than a vendor; Five truly is a partner." – Head of Consumer Division, Language App

Andersen partnered with a health technology company to develop a web app that needed frontend refactoring. They provided PHP Laravel development for the web app and supplied Ionic applications that run using data from the client's database. Andersen's expertise and reliable development work allowed several third-party platforms to have API integrations with the app. 

“The communication has been very good. Having a consistent team and dedicated resources on the project has been an advantage. They are skilled and have a very good work ethic and morale. We get replies even on weekends.” – CEO, Health Technology Company

Blue Label Labs both consulted for and developed an iOS and Android mobile app for an experience management platform. The client enjoyed the positive responses from app users, loved the team’s responsiveness, and referred to their project management as “excellent.”

"They feel like they’re an extension of our team, and I can pick up the phone at any time and get a response." – Product Manager, Market Research Firm

Unity Group designed and implemented a system that supports business processes at the interface between the producer, the importer, and the vehicle dealers by most brands of Volkswagen Group Polska (VGP).

“The Anypoint Platform solution and Mule Enterprise Service Bus, both maintained and developed by Unity Group, are a crucial part of our IT architecture. Moreover, they underpin our efforts towards digital transformation. Our long and fruitful cooperation with the company makes us recommend Unity Group as a responsible and competent partner.” – Manger of IT Integration, Volkswagen Group Polska

DMI developed a mobile app on Windows for a large hotel group, providing extensive user experience research and design input such as wireframes and mood boards. Their work stands out for mobile, branding, and data management.

“They tend to think about the end product as a more marketable product. They don't just look at achieving the KPIs [key performance indicators] of the product owner here internally, but also looking to provide fantastic feedback in terms of how certain features or functions can be marketed.” – User Experience Lead, Large Hotel Group

A sporting goods brand partnered with Saritasa to develop a web application to manage hundreds of professional contracts with minor and major league baseball players. They had a system in place, but it was outdated. The new solution kept valuable features from the legacy platform, then integrated more responsive functionalities. Saritasa consistently showed patience and strong technical skills.

“They were patient with me trying to explain features I wanted, or trying to understand different technical aspects of the project.” – Vice President, Sporting Goods Firm

Dom & Tom worked with a digital agency for a website redesign. Dom & Tom designed and tested code for requested features for the site. The agency felt that the Dom & Tom team was responsive and displayed impressive attention to detail. 

“Their staff was incredibly helpful. They follow up and they’re very attentive. They worked relentlessly to help us complete this project on time and within budget, which was phenomenal.” – Project Manager, Digital Agency

AndPlus developed a web application for a risk management system for financial institutions and publicly traded companies. Throughout the development process, the team worked closely with product owners to understand the needs and develop major features and enhancements that were rolled out in the first version in 2015. AndPlus still supports the software throughout its lifecycle.

“I was very impressed that they were flexible to change their work methodology to fit what our needs were. ... They were always willing to change everything at the drop of a dime to make sure that they satisfied our needs. We profited from that type of relationship.” – Senior Project Manager, Data Management Analytics Company

Kin + Carta built a native mobile app for a health care nonprofit in advance of open enrollment, upgrading their old platform. They built the app for iOS and Android with a focus on human-centered design,

"They helped us go beyond the average of health care to meet the expectation of digital." - CIO, Nonprofit Health Insurance Provider

HubSpire worked partnered with a a real estate tech to improve their online marketplace for shared housing rentals. They built a mobile app and a web app, using MySQL for a backend database and coding Python. The finished apps have search functionality, property listings, social media verification, and chat capabilities.

"After we launched the products, we got up to roughly 50,000 users. We were getting 1,000 app downloads per week that were all organic." —Former Partner, Real Estate Tech Firm

The Sneakers Agency worked on app support for a restaurant content platform. They provided iOS development services and transitioned an app to a new infrastructure. They led the rebuilding and retooling process by scoping out the work and implementing changes. The client was happy with their dedicated efforts.

“They were successful in rebuilding the app and getting it to launch. It was a pretty painless process and we’re very happy to get it out into the world.” – Head of Production, Restaurant Content Platform

KISS digital was hired by an agricultural services company to create a platform that makes it easy to rent and sell agricultural equipment and services. 

"The feedback so far is very good. On Google Play, we receive the highest ratings and the number of downloads is increasing. The number of interested users also grows, among other things due to the upcoming harvest period." – Marketing Director, Agricultural Services Company

Rose Digital worked on AR web app development for a digital agency. They built a web-based AR experience that enabled users to interact with 3D product animations. The client was impressed with the knowledge they brought to the project.

“The team is composed of knowledgeable and experienced people that choose projects based on what they’re passionate about, and it shows.” – Producer, Digital Agency 

Saffron Tech helped develop a website for an instructional health video platform. The project included developing a site that featured a payment portal and integrated with Wistia and MailChimp.

"Their willingness to go the extra mile showed a great level deal of care.” – Co-Founder of Instructional Health Video Platform

ustwo partnered with a large bank to assist with a geolocation-based project. The team provided UX strategies to use in the development of the prototype. They pleased the client with their productive work ethic and range of skills.

“Their ability to move very quickly was something that set them apart when we were observing how they work. They had a fantastic developer with us early who was great regarding business.” — Executive Manager, Large Bank

Perpetual is working with this financial services firm to assist in rebuilding its UI. The team planned the entire project, from the mockups to the detailed specs, and produced a .NET-based, real-time news services application, which is currently being QA tested by Perpetual.

"Users have received the platform extremely well. We’re very excited about how well it’s performing. We haven’t experienced any technical issues." – Product Management, Financial Services Firm

SourcePad developed a website for a financial advice startup. Their team built the platform on AWS and developed an integrated payment system. The website successfully achieved its intended functionality.

“I couldn’t have asked for better professionalism. The quality is very good overall.” – CEO, Financial Advice Startup

Depex Technologies developed and marketed an iOS and Android app for a project management company. The team also worked on enhancements and scaling. They were professional, and their efforts led to an increase in awareness. 

“With about 10,000 downloads, [the app] already has decent traction by users in the market so far.” – Owner, Project Management Company

NFQ Technologies provided support for an e-Commerce development agency. They used NFQ Technologies used Django, Python, JavaScript, CSS, and other languages to support the client, which has received positive client feedback since working with NFQ Technologies.

“We've received very positive reviews from clients regarding the updates and work they've done. NFQ Technologies has been very professional throughout the engagement, helping us better serve our clients in the process.” – Head of Project Excellence, E-Commerce Development Agency
 

Sophilabs provided web development services to a performing arts nonprofit. They were responsible for integrating a large, complex archive of AV content with a membership supporter system in Python. The team was skilled and professional.

“They really went above and beyond. They’re very amenable to ideas and flexible as well.” — CEO, Performance Art Nonprofit

Genium partnered with a gym body scanner company to help the client store data properly and create an algorithm to ensure correct measurements. They provided consistency across the platform to ensure the data had a valuable metric.

“Their team can speak about technical concepts in an easy-to-understand way, which maximizes their value. They have excellent technical and communication skills, and the whole team is honest and proactive.”– CTO & Co-Founder, Gym Body Scanner

Smart Mobile House built a chatbot app for a humanitarian organization. To address a flood of comments and donation requests that peaks during disasters or humanitarian crises, it enables users to make donations through Facebook Messenger. The organization can now allocate resources to more valuable tasks while followers remain pleased with the level of user engagement.

“The Smart Mobile House team is professional, open-minded, and client-oriented. They made sure they understood our needs and used their extensive technical background to meet them.” – Communication Specialist, Humanitarian Nonprofit

Fictive Studios developed a mobile app for an errands company. The app was originally created by the company but it didn’t meet their expectations. The company was impressed with the improved app that Fictive Studios developed.

"They’re a respectful, professional organization, and a lot of other companies I’ve spoken to in this industry simply haven’t been." – CEO, Errands Company

Axellero partnered with an automotive company where they helped design and implement a web platform with GPS capabilities for cars. The client appreciated how communicative Axellero's team was.

“They’re perfect. It doesn’t matter what time of day it is, I can get a hold of them. Any small bugs are resolved immediately, and they have resources available all the time.’ – IT Consultant, Computer Software Company
 

Vermillion Sky was hired by Beauty Tutorial App to develop the mobile app, allowing users to create three-step photo or video tutorials and look up tutorials made by other users. The app also has a third-party shopping cart and APIs to allow users to shop. The app received a lot of positive feedback from users. 

"There were no major issues with the development. If there were bugs, they addressed them immediately." - Founder, Beauty Tutorial App

lilcodelab developed a hybrid Android app that connected craft beer enthusiasts with vendors. The team was responsible for designing the UX and adding core functions, including location-based components and push notifications. Users lauded the app for its intuitive, easy-to-use features.

"They are insightful and give us valuable feedback from an Android perspective." — Lead Developer, Beer Company

HYFATech created a marketplace for a car startup. The platform verifies vendors and creates pricing. They also built the mobile app.

"The app has really captured customer/user experience which is helping us out to expand." – Co-Founder, Car Startup

APPSTIRR assisted in the development of a poker app of a tech startup. The app was designed to function cross-platform. APPSTIRR assisted in both the planning of the app's design and the development of the code itself. The startup is pleased with the app, especially since the project costs were 25% lower than projected with APPSTIRR.

"I found their desire to please quite refreshing. At every step of the project, it was clear that they did not want me to be simply satisfied with their work--they wanted me to be elated. And more often than not, I was!" - Founder & CEO, Tech Startup

Flowcodes developed iOS/Android apps for an online gif, image, and catalog company. Their work impressed internal and external stakeholders. The team offered a comprehensive service.

"From beginning to end, their processes were solid, and we were able to develop the apps on schedule and within budget." - COO, Image Sharing Platform 

Diaspark helped an IT services firm integrate Android and iOS apps with a Titanium framework. The initial project included module development and more projects were added, including frontend and backend development and PHP web services. The client said that Diaspark produced a nice and organized product, and they were impressed with Diaspark’s excellent customer service.

“They provide a lot of detailed documentation and updates, and their project management skills far surpass any other offshore company I've worked with.” – CEO, IT Services Company