ANTLR Interactive

BACKGROUND

Introduce your business and what you do there.

I’m the founder of a company that creates films and internet content.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with ANTLR Interactive?

We needed to create the best card-counting app on the internet.

SOLUTION

What was the scope of their involvement?

ANTLR Interactive developed a mobile training app that simulates real blackjack gameplay for learning card counting. The team created the core game engine that deals cards, tracks multiple decks, and maintains accurate running and true counts. They also implemented structured training modules, including basic strategy, running count, true count conversion, deviations, and a combined mode that simulates real gameplay pressure.The app includes real-time feedback systems that evaluate user decisions and accuracy. ANTLR Interactive also built a gamification system with leaderboards, scoring, and progress tracking to keep users engaged. The team added casino rule variations such as H17/S17, DAS, surrender, and deck penetration to match real-world conditions.Moreover, ANTLR Interactive developed a backend system to store user data, track progress, and manage accounts. They integrated subscriptions using RevenueCat, including monthly, weekly, and annual plans, and gated premium features behind a paywall. The team implemented analytics to track user behavior, conversions, and performance. The app was built for both iOS and Android with full app store compliance, including payments and privacy requirements. Finally, ANTLR Interactive designed and implemented the full user interface and training experience across all modules.

What is the team composition?

We worked with 2–5 teammates from ANTLR Interactive.

How did you come to work with ANTLR Interactive?

We found them through an online search. We chose them because they were a great culture fit, their company values aligned with ours, and they were kind and very relatable.

What is the status of this engagement?

We worked together from November 2025 to April 2026.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

We saw the app come to life every few weeks, with new designs and more drills being built. We already had a couple of paid users who found the app before we announced it to our followers. People loved the app so far; they were already getting better at the skill of counting cards. Users also said it looked very cool and premium; they loved how high quality everything looked. The running count drills and combined section were particularly helpful and impressive because users could play a full blackjack game.

How did ANTLR Interactive perform from a project management standpoint?

They delivered on time and went above and beyond. We communicated via virtual meetings, emails, and messaging apps.

What did you find most impressive about them?

As an entrepreneur releasing my first app, ANTLR Interactive made the process less intimidating and was heaven-sent. They didn’t just build the app and run away; they walked us through the payment process, marketing, and sales advice. Everything was included. It was the ultimate service. I’m fully confident that everything I need to be successful is set up.

Are there any areas they could improve?

I can’t think of anything at the moment. They set the bar.

BACKGROUND

Please describe your company and position.

I am the Grants and Publications Manager of Crisis Center North

Describe what your company does in a single sentence.

Crisis Center North is a 501(c)(3) non-profit counseling and resource center that provides services to victims of domestic violence and their loved ones in northern and western Allegheny County via counseling, therapy, case management, legal and medical advocacy, and economic empowerment services.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire ANTLR Interactive to accomplish?

• Maintain and upgrade website
• Manage a proprietary communication app
• Manage a proprietary data collection app

SOLUTION

How did you find ANTLR Interactive?

Online Search

Why did you select ANTLR Interactive over others?

• Pricing fit our budget
• Great culture fit
• Good value for cost
• Company values aligned

How many teammates from ANTLR Interactive were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

Antlr was hired to:

• Maintain and update our website
• Maintain a proprietary communications app developed by a previous consultant
• Maintain a proprietary data collection app developed by a previous consultant

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

Antlr has gone above and beyond in all duties, including customizing our website to meet emerging needs; maintaining and troubleshooting technical issues with proprietary software; and connecting our agency to new technical services and managing the implementation of new software.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

Antlr meets all delivery times and are very responsive to needs as they develop.

What was your primary form of communication with ANTLR Interactive?

Virtual Meeting

What did you find most impressive or unique about this company?

ANTLR Interactive always looks out for our company's best interests and show impressive dedication and care to their work.

Are there any areas for improvement or something ANTLR Interactive could have done differently?

Our agency is very happy with our work with Antlr and does not have any areas for improvement to note.

BACKGROUND

Please describe your company and position.

I am the Founder of Green Rack Contracting

Describe what your company does in a single sentence.

We are a Residential Energy Contractor

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire ANTLR Interactive to accomplish?

• To Streamline Operations
• Provide better reporting to executives
• Provide better accountability to staff

SOLUTION

How did you find ANTLR Interactive?

• Online Search

Why did you select ANTLR Interactive over others?

• High ratings
• Close to my geographic location
• Great culture fit

How many teammates from ANTLR Interactive were assigned to this project?

2-5 Employees

Describe the scope of work in detail. Please include a summary of key deliverables.

ANTLR was able to provide us with an application that increased field accountability and transparency as well as provide reporting on performance of business operations.

RESULTS & FEEDBACK

What were the measurable outcomes from the project that demonstrate progress or success?

We went through the traditional steps for milestones that included wireframes, ux, initial functionality and finally user testing.

Describe their project management. Did they deliver items on time? How did they respond to your needs?

The Team was timely and great with communication throughout the project. They were also able to pivot with new directions very well that were often times pretty complex to add in!

What was your primary form of communication with ANTLR Interactive?

• Virtual Meeting
• Email or Messaging App

What did you find most impressive or unique about this company?

Their ability and inclination to listen and take the time to learn about our industry in order to provide suggestions for features that we would not have thought of. They were absolutely great to work with, and I look forward to working with them on several projects coming in the near future!

Are there any areas for improvement or something ANTLR Interactive could have done differently?

No, These guys were great through and through.

BACKGROUND

Introduce your business and what you do there.

I’m the main programmer at WCSI.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with ANTLR Interactive?

We had some old code that two people prior to me had used to put together several websites. None of us were familiar with the language, so we used ANTLR Interactive’s services. 

SOLUTION

What was the scope of their involvement?

We’ve given ANTLR Interactive access to the code and let them work from there. I touch base with them a couple of times a week to ensure everything is good. They go directly to our sites when they update their programming. 

For specific design suggestions, they’ve redesigned how data is collected from users on one of our websites. This is to comply with new state requirements for user data collection. The team has reconfigured everything to be more logical and updated all reports created using the data. 

What is the team composition?

I mainly work with Kyle (Owner). 

How did you come to work with ANTLR Interactive?

We posted a notice on our website asking for anyone who might have some background in the programming language we were using. Several companies got back to us, but I felt most comfortable dealing with Kyle and ANTLR Interactive. We had several video meetings showing them what the websites looked like and what changes were necessary. The engagement started from there. 

What is the status of this engagement?

We started working with ANTLR Interactive in August 2022, and the engagement is ongoing. 

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement? 

Regarding the main website that ANTLR Interactive has worked on, the six people who use it regularly get data in and out much more quickly than before. There are situations when end users ask us to do something in the afternoon and have it ready the next morning. Kyle has been able to make that happen. 

How did ANTLR Interactive perform from a project management standpoint?

ANTLR Interactive meets deadlines and stays on budget. We use GitHub to manage the project. To communicate, we use Teams and emails. 

What did you find most impressive about them?

Their work is thorough and quick. 

Are there any areas they could improve?

No, there aren’t any. 

Do you have any advice for potential customers?

Present the full of what you need to them. 

BACKGROUND

Introduce your business and what you do there.

I’m the president of Ferry Electric Company, an electric company. 

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with ANTLR Interactive?        

We needed ANTLR Interactive to provide additional resources to help our team with web and custom software design and development.

SOLUTION

What was the scope of their involvement?

ANTLR Interactive has provided staff augmentation, design, and development services. We initially worked on broad brainstorming ideas. I told them what I wanted to accomplish and they brought it to life. 

What is the team composition? 

We work with two people.

Are there any employees from the service provider's team that you would like to give a shout-out to in this review?

I’d like to congratulate the whole team because they are really good to work with. 

How did you come to work with ANTLR Interactive?

We were looking for a team with graphic, layout, database, and programming skills. I found ANTLR Interactive on LinkedIn.

How much have you invested with them?

Less than $50,000. 

What is the status of this engagement?

We started working together in October 2020, and the collaboration is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

ANTLR Interactive has been really easy to work with and delivered what we wanted. They’ve provided high-quality coding, an amazing interface and graphics, and were willing to work with our custom requirements and requests. 

How did ANTLR Interactive perform from a project management standpoint?

ANTLR Interactive has been extremely responsive. They deliver on time and on budget. We communicate via phone calls, Zoom, Asana, Google Docs, and in-person. 

What did you find most impressive about them?

I’m impressed by how ANTLR Interactive listens to their customers. They’re good to work with and deliver quality work. 

Are there any areas they could improve?

No, there’s nothing I’d have them improve. 

Do you have any advice for potential customers?

They performed how I expected. I didn’t have to do anything special to get that. I don’t have any advice to give. 

BACKGROUND

Introduce your business and what you do there.

I’m a member of The PLATO Society, a nonprofit organization.

OPPORTUNITY / CHALLENGE

What challenges were you trying to address with ANTLR Interactive?

We needed a developer that could help us with support and coding for our web app platform.

SOLUTION

What was the scope of their involvement?

ANTLR Interactive helps us enhance, solve problems, design, code, and maintain our existing Ruby on Rails web app. Regarding the process, I have meetings with them to let their team know the kind of enhancements we’re looking for and the features we want. After that, they come up with an implementation proposal that we later accept to move forward.

What was the team composition? 

I’ve been working with two members of ANTLR Interactive’s team, including a web designer and one of their founders, who is also a developer.

How did you come to work with ANTLR Interactive?

We found ANTLR Interactive on LinkedIn, and after talking to other potential providers, we chose them because they seemed like the best fit due to their knowledge and information background.

How much have you invested with them?

So far, we’ve spent around $40,000 with them.

What is the status of this engagement?

We started working together in September 2019, and the engagement is still ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

I’ve been testing the system, and ANTLR Interactive’s work is excellent. Their coding is solid and stable, and the platform does what we want it to do.

How did ANTLR Interactive perform from a project management standpoint?

ANTLR Interactive’s team always delivers on budget and within deadlines, and whenever they aren’t able to fulfill those requirements, they let us know in advance so we can decide if we’re ok with that. In addition, we have good and frequent communication with them, so I’m always updated on the progress of every task they’re working on. Regarding tools, we use phone calls, email, and Zoom and track the project’s progress through statements of work.

What did you find most impressive about them?

ANTLR Interactive is incredibly responsive to our critical problems. Whenever we send them a message, we hear back from them in less than 15 minutes, and they solve any situation in under 10 hours.

Are there any areas they could improve?

I don’t think they can improve anything about their work. We’re delighted with their services and what they’ve done for us.

Do you have any advice for potential customers?

Frequent communication is the key to getting the most out of their work.

BACKGROUND

Introduce your business and what you do there.

I’m the founder of a digital business card networking app.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with ANTLR Interactive?

We’d already started the app before we met them, but we needed help with the design.

SOLUTION

What was the scope of their involvement?

We’ve worked with ANTLR Interactive to build our product and make it better. The app allows people to have their business cards on their phones, and it’s for iOS and Android. In the beginning, one of the main things they did was build it out so people didn’t need the app to view the business card and open it in browser view.

What is the team composition?

We work with a designer and a programmer.

How did you come to work with ANTLR Interactive?

I searched for someone in the Pittsburgh area; I wanted someone local so I could talk to them if I needed to. I found ANTLR Interactive, and they weren’t too far away. Afterward, I spoke with them, and we started working together. 

How much have you invested with them?

We’ve spent roughly $40,000.

What is the status of this engagement?

We started working together in January 2021, and our relationship is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

We’re growing — over the week, we get between 5–10 new sign-ups. On the other hand, we’ve had minor issues. Depending on the severity, we discuss it, and they act accordingly.

How did ANTLR Interactive perform from a project management standpoint?

Project management has gone very well. We use Asana and Zoom as tools and email and phone calls to communicate.

What did you find most impressive about them?

Their flexibility is outstanding. Moreover, they’ve done an excellent job. Most of the time, everything has been a pretty positive experience. If we have something in mind, we discuss it, and they offer feedback. In general, everything has fallen in line with what we expect.

Are there any areas they could improve?

We don’t have anything constructive to say because they just do the job.

Do you have any advice for potential customers?

Communicate as much as you can — the better you do it, the better results you’ll get out of them.

BACKGROUND

Introduce your business and what you do there.

I’m the co-founder and CEO of Troutwood, a financial tech company that builds personal financial planning applications.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with ANTLR Interactive?

We were looking to expand the number of developers working on our product, but we didn’t have the need for full-time hires. We were able to partner with ANTLR to fill that gap.

SOLUTION

What was the scope of their involvement?

Our team has worked in conjunction with ANTLR on all three of our applications, in both design and development. They’ve focused on UX/UI on the design side and programming and functionality on the development side. Our apps have been developed for both iOS and Android. 

What is the team composition?

We’ve worked with two people, Kyle (Co-Founder) on the development side and Ben (Co-Founder) on the design side.

How did you come to work with ANTLR Interactive?

We interviewed a number of external contractors to fill our need. By the end of the process, we felt we’d connected best with ANTLR Interactive.

How much have you invested with them?

We spent between $10,000–$50,000 on the project.

What is the status of this engagement?

We worked together from April–June 2020.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement? 

We haven’t done any marketing or brand awareness recognition, so we only have qualitative feedback at the moment. ANTLR proved to be great partners. We consider them an extension of our own team.

They took a lot of time to understand our goals and mission. They fit well with our team, and they’re very capable and qualified. The team checked all the boxes we look to check when making an external hire.

How did ANTLR Interactive perform from a project management standpoint?

They performed very well, given the expectations we have for our tools. ANTLR did a great job at being nimble and working with our team to make changes.

The team integrated into two of our weekly team meetings and are part of our Slack channel.

What did you find most impressive about them?

The people and the personalities distinguish ANTLR from other providers. Kyle and Ben aren’t just qualified developers — we also had a strong connection with them. 

Are there any areas they could improve?

Not really. Realistically, these things take time, particularly if you want to do them well. I personally genuinely enjoy working with Kyle and Ben and I think the process has gone as well as it could have on all fronts.

Do you have any advice for potential customers?

It depends on the organization and your goal, but for a company like us, I think it's to communicate clearly and emphasize your goals and timelines, so you put ANTLR in a position to succeed.

BACKGROUND

Introduce your business and what you do there.

I’m the CEO and founder of Doctors Report, we utilize claimed data that has been de-identified to provide analysis of 15 common illnesses and their prevalence in zip codes throughout the US.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with ANTLR Interactive?

Initially, we hired ANTLR Interactive to design our website, but they’ve played a key part in several other projects as well.

SOLUTION

What was the scope of their involvement?

In addition to designing our website, they developed a mobile app or iOS and Android. One of the most predominant features on each of the platforms is the mapping feature and displays the data on a regional, local and national basis. I provided various types of analytical procedure and ANTLR Interactive would test them to see how they would be executed on the map.

At the moment, they’re maintaining the website because it collects and warehouses billions of bits of information. Meanwhile, we’re also rejuvenating the AI behind the data analysis.

What is the team composition?

Kyle (Principal Consultant, ANTLR Interactive) is my main point of contact, and he has a design partner. There are others working on the project, but I don’t interact with them directly.

How did you come to work with ANTLR Interactive?

Along with a few other agencies, ANTLR Interactive submitted a proposal and bid on the project, providing their ideas and concepts as to how the website might look. I initially went with another agency, but they weren’t able to create the mapping feature. As a result, I went back to ANTLR Interactive and they’ve done a much better job.

How much have you invested with them?

We’ve spent $200,000 with them.

What is the status of this engagement?

We started working on the project in October 2017 and launched in February 2018. However, the project is ongoing.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement? 

When the app was released, we received a lot of national and local publicity. Since we’ve been improving the platform, I’ve received a lot of emails expressing satisfaction with the site and the data. This was a very complex project. We didn’t have a straight forward road map, but ANTLR Interactive was able to create their own. Overall, we’ve received a lot of positive feedback.

How did ANTLR Interactive perform from a project management standpoint?

Other agencies I talked to said that they couldn’t complete the project in less than a year, but ANTLR Interactive completed everything in under six months. We met periodically, but primarily communicated over email or phone.

What did you find most impressive about them?

They have a can-do attitude. No matter what the challenge is, they want to work on it and figure out a way to accomplish it. While some of their competitors want to do the same things they’ve done over and over again, ANTLR Interactive wants to try new things. They’re exceptional.

Are there any areas they could improve?

Nothing stands out to me.

Do you have any advice for potential customers?

Their team is ethical, honest, and hard-working. The challenge you face when dealing with professionals is that you have to be professional yourself and stay organized. The good news is that ANTLR Interactive will help bring out your best self.

BACKGROUND

Introduce your business and what you do there.

I’m the COO and co-founder of ANGLR, a tech platform that helps anglers plan, record, and improve their fishing time.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with ANTLR Interactive?

We needed a partner to work on the UI/UX of our website and mobile app.

SOLUTION

What was the scope of their involvement?

The core application had already been built, but after we partnered with ANTLR Interactive, we decided to redesign the app and take it in a different direction. We worked closely together to come up with an idea that would allow users to more easily interact with the app. ANTLR Interactive made the UI/UX more uniform across the iOS and Android apps, giving it more of a community feeling.

What is the team composition?

We worked with one person.

How did you come to work with ANTLR Interactive?

They were a referral.

How much have you invested with them?

The partnership lasted from July 2018–January 2019.

What is the status of this engagement?

We spent between $25,000–$50,000.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

The app’s received positive feedback from our users, and no one’s said anything negative about the design. We’re pleased with what they built.

How did ANTLR Interactive perform from a project management standpoint?

They had good communication, and we mainly talked through Slack. I was never frustrated with their project management.

What did you find most impressive about them?

They worked incredibly fast. We could talk about a problem, and they’d have a mockup the next day.

Are there any areas they could improve?

They could’ve engaged more thoroughly with our clients to have a better idea of what they wanted.

Do you have any advice for future clients of theirs?

Take time to conduct deep customer research at the beginning of your partnership. Get feedback on your wireframes from both people inside and outside of your business. A small beta group will make your partnership much more effective.