Lexunit

BACKGROUND

Please describe your company and position.

I am the CCO of a power exchange company.

Describe what your company does in a single sentence.

Operating the Hungarian power exchange and supporting the development and operation of a regional power exchange.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Lexunit to accomplish?

• Create and renew a data platform for mandatory data publication
• Support the enhance of data sales revenue stream via modernization

SOLUTION

How did you find Lexunit?

Referral

Why did you select Lexunit over others?

• High ratings
• Close to my geographic location
• Good value for cost

How many teammates from Lexunit were assigned to this project?

2-5 Employees

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

Full-stack development of the data platform: Go backend API, TypeScript frontend, Azure cloud infrastructure. Data ingestion pipelines handling multiple sources (databases, FTP, APIs) with different formats and schedules. Implement both 60-minute and 15-minute market time units as common for the electricity markets. Timezone and DST handling for correct display of 23/25-hour days. Embeddable charts and downloadable datasets. Integration with CRM for subscription management. Including regional datasets as well, including data structure harmonization across exchanges.

RESULTS & FEEDBACK

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

50-60K daily requests serving millions of data points. Thousands of daily active users. 99.99% uptime. First paying subscribers onboarded in summer 2025.

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

Quick responses, flexible developer approach, semi-agile project management, which is perfectly suitable for our company.

What was your primary form of communication with Lexunit?

• In-Person Meeting
• Virtual Meeting
• Email or Messaging App

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

They didn't just perform development activities; they understood the business need and offered change requests, alternative versions based on experiences and best practices.

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

English based communication from the start.

BACKGROUND

Please describe your company and position.

I am the Sales Director of FS Engineering & Oilfield supply ltd

Describe what your company does in a single sentence.

Fire Engineering and Remote Monitoring 

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Lexunit to accomplish?

• Build a scalable and secure cloud environment on AWS to support applications and manage data efficiently.
• Simplify deployment and improve scalability by converting the software into portable Docker containers.
• Update field device firmware to enhance compatibility, security, and real-time monitoring.

SOLUTION

How did you find Lexunit?

Referral

Why did you select Lexunit over others?

• High ratings
• Pricing fit our budget
• Great culture fit
• Referred to me
• Company values aligned

How many teammates from Lexunit were assigned to this project?

2-5 Employees

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

We worked with Lexunit to create a cloud-based solution for collecting and analysing data from remote locations. Our team set up the infrastructure on AWS, containerised the client’s existing software using Docker, and updated firmware on their field devices to support the Modbus protocol. This setup allows for secure, real-time data transmission from on-site equipment to the cloud, giving the users valuable insights to improve operations. Our work enhances scalability and efficiency, providing a reliable platform for remote monitoring and data-driven decision-making

RESULTS & FEEDBACK

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

Accurate and timely data transmission from field devices to the AWS infrastructure

Secure data transmission and storage ensured by VPN and modernized firmware protocols.

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

Yes, all was as planned, as promised, and follow up.

What was your primary form of communication with Lexunit?

• Virtual Meeting
• Email or Messaging App

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

Lexunit knew what we wanted to achieve and delivered what we needed in full, with score of 10/10

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

Carry the same attitude. 

BACKGROUND

Please describe your company and position.

I am the CTO of FLOWS Energy

Describe what your company does in a single sentence.

We design and operate renewable biogas microgrids

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Lexunit to accomplish?

• Dev ops
• Backend development
• Front end development

SOLUTION

How did you find Lexunit?

Referral

Why did you select Lexunit over others?

• Great culture fit
• Good value for cost
• Referred to me

How many teammates from Lexunit were assigned to this project?

2-5 Employees

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

Development of backend and front end for an IIoT data ingestion and cleaning pipeline. Key deliverables included: 

1. A GUI for a network drawing interface to represent a treatment facility as a set of nodes/connections 
2. A data cleaning and imputation dashboard for in-the-loop IIot data cleaning 
3. A data analytics dashboard for understanding and diagnosing a facility's energy usage and GHG emissions.

RESULTS & FEEDBACK

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

A cloud-hosted IIoT data ingestion and analytics platform that can be used by my team and that works well.

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

Project management was impeccable. Deliverables were always timely (within reason). They were very responsive to our needs and made every effort to deliver on a SOW that we somewhat miscalibrated given time and resources available to devote to the project.

What was your primary form of communication with Lexunit?

• Virtual Meeting
• Email or Messaging App

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

Management are very honest and transparent. In general, the team had a great attitude and was very fun to work with

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

Nothing that comes to my mind.

BACKGROUND

Introduce your business and what you do there.

I’m a commercial associate at Phoenix Tailings, a rare earth metal production startup. I work on the B2B sales side of the company. 

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Lexunit?

We hired Lexunit to design and develop our website. 

SOLUTION

What was the scope of their involvement?

Lexunit has created mock-ups and designs for our website. We’ve gone through review rounds and got deep into the process, doing a bit of rework and redesigns. For our requirements, we want the website to be a bit more black and white, which is a huge change from what we initially have. They’ve implemented a bunch of amendments and extra work for that. 

In terms of features, they’ve embedded videos on the website and incorporated animations from our graphic designer in the things they’ve completed. 

Moreover, Lexunit has optimized our backend in a way that we can drop new content whenever we need. They’ve integrated the website with the platform we use for job posting. This means that every time we post a new job, it’s automatically loaded into the website — that’s one of the special features we’ve requested. We’ve asked them to do SEO tasks for us, too. 

What is the team composition?

My main point of contact is David (Founder & Strategy Adviser). He’s the sole representative that I’ve interfaced with, but I’m sure other teammates work alongside him.

How did you come to work with Lexunit?

We heard good things about Lexunit from people we know. Our team received strong recommendations about them, so we decided to engage them. 

How much have you invested with them?

The design project cost is around $20,000; we also compensate them for all the additional work they do when updating our website. 

What is the status of this engagement?

Our engagement started in May 2023, and it’s ongoing. For context, we wrapped the initial website design in July 2023, but we still go back to them with necessary updates and changes. As a result, we’re still working together. 

RESULTS & FEEDBACK

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

The final product is professional-looking and loads quickly. Everything has come out better than expected. For numbers, we’ve gained around 50,000 unique visitors per month, and we have five new business leads per week via the contact form on the website. The website is a huge resource for us, and Lexunit’s work is extremely important for our day-to-day business. 

How did Lexunit perform from a project management standpoint?

Lexunit has been easy to work and communicate with; they’re even willing to work late nights for us to cater to all of our needs. Moreover, it’s great that David communicates our needs with the rest of the team so we don’t need to have any more interactions. The engagement is simple for us since we only need to speak with one person. 

On top of that, their team is extremely responsive and gets things done right away. Everything they do is 100% tip-top — the best in the business. I can’t imagine anyone doing a better job than them. They get things done ahead of schedule, and they sometimes have to wait for us to give feedback. In other words, everything is extremely quick with Lexunit. 

For tools, we normally use emails, and David gets on video calls with us to address issues right away.

What did you find most impressive about them?

Their customer service is impressive. I can get on the phone with the leader of their company and have him address my issues. The fact that I can always talk to someone to implement necessary changes immediately is fantastic and invaluable. The speed at which they get things done is also a highlight of our engagement. 

Are there any areas they could improve?

No, there aren’t any. They’re absolutely perfect, and I’ll change nothing about the way they work.

Do you have any advice for potential customers?

Do it. Engage Lexunit because they’re the best. Just be ready and have a clear idea of what you want. The team is highly results-oriented, and they’re going to turn things around and start working right away — you get the most value when you know exactly what you want.

BACKGROUND

Please describe your company and position.

I am the Design Engineer and Project Manager of High Voltage Solutions.

Describe what your company does in a single sentence.

Our company develops high voltage switchgear components, circuit breakers and switchers.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire Lexunit to accomplish?

• Creating software background of an online gas monitoring system for high voltage switcghear.
• Design an analysis code running on a server continuously assessing the data .
• Design a user-friendly front-end to monitor and asses the data.

SOLUTION

How did you find Lexunit?

Other

Why did you select Lexunit over others?

• High ratings
• Close to my geographic location
• Great culture fit
• Good value for cost
• Company values aligned

What was the size of Lexunit’s team?

2-5 Employees

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

Key deliverables are:

• Creating the hardware environment for data collection.
• Set up the AWS infrastructure.
• Preparation of the frontend for data visualization (AWS).
• Offline and online testing, initial setup and documentation.

RESULTS & FEEDBACK

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

• accuracy and stability of the data acquisition
• precise implementation of data assessing method

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

All deliverables were provided in time and with required quality. The company's experts have been highly cooperative in the development of the concept delivered. Their work was characterised by a collaborative approach.

What was your primary form of communication with Lexunit?

• In-Person Meeting
• Virtual Meeting
• Email
• Messaging App

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

We were deeply impressed by the commitment of the company and its staff to the success of the project.

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

We are fully satisfied with their work. 

BACKGROUND

Please describe your company and your position there.

I am a quantitative social scientist at environmental non-government organizations.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Lexunit?

We hired LexUnit to assist with creating one of the most comprehensive evidence maps of benefits provided by natural climate solutions, drawing from scientific (i.e. peer-reviewed) literature.

SOLUTION

How did you select this vendor and what were the deciding factors?

One of our university partners on this project had worked with LexUnit before.

Describe the project in detail and walk through the stages of the project.

Our project involved:

1. Querying Data;
2. Generating a Relevance Classifier;
3. Geolocating Articles;
4. Determining categories of NCS and Co-Benefits;
5. Creating a Data Pipeline and Containerization;
6. Documenting all steps; and
7. Data Analysis and Figure Generation.

These steps produced the following products: An Elastic Database with over 2M relevant articles and 100 variables generated from the information those articles contained, a data pipeline and container with a user interface to re-run all project code and generate products, and a set of data visualizations that describe and summarize the database.

LexUnit employed a number of different techniques to evaluate the content of research paper abstracts and develop the Elastic Database. This included the use of language models, cluster algorithms, identifying every organism mentioned in millions of paper abstracts, and assessing the best way to determine different elements of Natural Climate Solution Implementation such as cost.

How many resources from the vendor's team worked with you, and what were their positions?

We worked with the CEO.

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

LexUnit successfully acquired over 2M paper titles and abstracts using a set of search criteria we developed and research databases to which we had access. The team then ran a set of relavance as well as clustering algorithms to implement unsupervised as well as supervised classification of relevant papers and paper topics (clusters), respectively.

They extracted critical information from paper abstracts (e.g. geolocation, biodiversity flags, cost information, etc.) and generated an Elastic Database for use in our project. Finally, LexUnit provided a user interface to rerun their code as well as a set of data visualizations to help summarize and describe the data they collected.

How effective was the workflow between your team and theirs?

The workflow between our teams was very effective. At weekly meetings, LexUnit showed us updates and we discussed progress as well as barriers. Between these meetings, we discussed current objectives using Slack. Lexunit was incredibly responsive to our needs and interests.

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

This team was able to apply deep experience working with other partners to the set of unique research objectives we had. Further, they did so in an extremely professional and pleasant manner.

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

We have no suggestions for improvement.

BACKGROUND

Introduce your business and what you do there.

I’m a professor at a university in the US, doing research in conservation science, also known as conservation biology. I also collaborate with large and small environmental nonprofit organizations.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Lexunit?

I hired Lexunit to refactor terabytes of Twitter data I had collected to find out how people talked about environmental issues on that platform. I originally did some analysis of this data, but doing large-scale data analysis wasn’t possible for me, and I wasn’t progressing on my research.

SOLUTION

What was the scope of their involvement?

The data I had collected from Twitter was returned as JSON format files, so Lexunit successfully helped me process and clean up that JSON data, refactoring it into a much more performant and modern database structure. Additionally, they refactored data products that I had created from the original JSON files. For instance, I had done user-by-user text analyses and run a sentiment model, but the outputs had many different formats and were stored in non-performant structures like TSV (tab-separated values) or TXT files.

In addition to refactoring the data, Lexunit created an edge list to help me perform social network analysis. That part of the project involved major open-ended research. My dataset came from over a million distinct users. Going through all of those users to create an edge list was computationally infeasible, at least with my resources. However, Lexunit came up with a very elegant solution, developing a novel software piece to define and create a social network edge list of all the pairwise interactions that met a relevant threshold.

For both parts of the project, the data refactoring and the social network analysis, Lexunit helped me perform visualizations such as data rates distribution histograms and scatterplots. Specifically for the social network part of the project, they identified different graph visualization algorithms. Then, they helped me run tests to compare them and find the best way to process the edge list and create a social network graph.

What is the team composition?

I worked with three people from Lexunit. My main point of contact was the project manager, and I also worked with a senior developer and a junior developer.

How did you come to work with Lexunit?

Lexunit was referred to me by a colleague of mine who had worked with them before. They had worked together on a similar project to mine, and my colleague had a very positive experience.

I also looked at and reached out to other firms, but I wasn’t very impressed with the other competitors. Those other companies didn’t seem as independent and reliable as Lexunit, and I didn’t know if I could trust them to be careful and do due diligence. Lexunit understood that everything they needed to do had to be very well justified, meeting the rigorous criteria of scientific research.

How much have you invested with them?

We spent around $15,000.

What is the status of this engagement?

We worked together from December 2021–March 2022.

RESULTS & FEEDBACK

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

Lexunit did a big technical lift to enable me to do a large-scale analysis of the Twitter data I was interested in. They managed to achieve 80%–90% compression of the data, exponentially accelerating my data-processing and data-ingestion time. The result is now something that I can build on to have a research paper that I could publish.

I also really appreciated that their team thought in a very scientific and rigorous way. As a researcher, I didn’t look for a fast product; I wanted a good product that I could share with the scientific community and proudly use for my research work. Thus, I had a really high standard for what I was looking for, and they met that expectation by doing an excellent job on software development.

How did Lexunit perform from a project management standpoint?

Lexunit worked very fast, and they met the timeline they initially estimated perfectly. They executed the project very smoothly and met every deadline. Their team was very professional, and they did an excellent job communicating with me — I really enjoyed interacting with them. We had weekly Zoom calls at times that were convenient to me, which was very generous of them because we were a few time zones apart. Additionally, we communicated via Slack, and we had a shared version-control repository on GitLab.

What did you find most impressive about them?

In the academic space, we prize researchers who can act very independently. Lexunit was very professional and intellectually independent, which was impressive. They were able to operate at the highest level of rigor with speed and accuracy, and they demonstrated to be excellent technologists. Additionally, they introduced me to modern computing frameworks for using distributed computing packages — that aspect really made them stand out.

While constructing the edge list for the social network analysis, they acted very independently because my guidelines were extremely vague, and I didn’t know what was possible. That part of their service felt like a consulting type of expertise, which was great.

Finally, Lexunit’s flexible approach and due diligence were outstanding. They didn’t offer a unique solution. Instead, they were able to find the best options relevant to our challenges to find the best solution.

Are there any areas they could improve?

No, I really enjoyed working with Lexunit, and they exceeded my expectations. In fact, I’ve been recommending them to other colleagues.

Do you have any advice for potential customers?

Have a clear scoping document and be as engaging as possible to establish an awesome partnership. Still, they can do a fantastic job if you don’t have a clear scope.

BACKGROUND

Introduce your business and what you do there.

I was the manager of Hyundai Technology Center Hungary, a subsidy of the big Hyundai company.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Lexunit?

We hired Lexunit to help us develop software for our company. We modeled the circuit breaker interruptions and asked for the help of Lexunit to solve specific problems.

SOLUTION

What was the scope of their involvement?

We wanted to accelerate our calculation process since the human-machine interface and the overall program weren’t functioning the way we intended.

Lexunit implemented a solution where the database of the input of our finite element program could be modified in a separate program far more quickly than the original platform. They used LibreCAD for the development, a free software for Linux systems.

We defined every single aspect of the scope and identified the project in milestones according to a schedule. However, we were only able to finish the first three stages, as our team had left the company.

What is the team composition?

We mainly interacted with the CEO and software engineer.

How did you come to work with Lexunit?

We were looking for software developers and got several pitches from different companies. We chose Lexunit to lead the project because of their proven development expertise.

How much have you invested with them?

Over the course of the project, we invested about €17,000 (approximately $19,400).

What is the status of the engagement?

We worked together from August–December 2020.

RESULTS & FEEDBACK

What evidence can you share to demonstrate the impact of the engagement?

The purpose of this project was to accelerate certain processes in our business. Thanks to Lexunit, the work that took us a day or two to complete can now be accomplished in a couple of hours — they’ve successfully increased our efficiency, so now we have a tool to streamline our operations.

How did Lexunit perform from a project management standpoint?

We were able to communicate well with each other despite our age differences. They adhered to our initial requirements, chosen schedule, and agreed-upon milestones.

The CEO competently managed the partnership on their side, and we typically interacted through Microsoft Teams, phone, and video conferencing.

What did you find most impressive about them?

We’re impressed with their youth, experience, and deep IT knowledge. They were very understanding of our concerns, and they always came up with innovative solutions.

Are there any areas they could improve?

They handled our partnership with care and professionalism, and they consistently delivered what they promised — I have nothing to complain about.

Any advice for potential customers?

I would advise you to not hesitate in letting them know the specifics of your project. Sit down with them and agree on the terms of the work before leaving the project to them.

BACKGROUND

Please describe your company and your position there.

I'm a CIO of a Consulting Company specialized in data management.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Lexunit, and what were your goals?

We aim to expand and enhance our data management platform with various machine learning tools in order to increase the efficiency of work processes, such as database analysis, data profiling, data cleansing, and data structure refactoring.

Our collaboration began with a consultation phase on possible technologies and development directions: we examined in detail which ML-based solutions would be the most suitable to optimize our client’s data management processes.

After that, we developed ML-based classification models, with which our client is able to analyze and classify tens of thousands of data sets in a matter of minutes. The additional information obtained this way our client can provide their customers with additional value.

SOLUTION

How did you select Lexunit and what were the deciding factors?

They contacted us earlier for networking. A year later faced some tasks related to their expertise.

Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.

They developed a ML-based solution to help classify some of the data our data management platform often faces. We did the requirement analysis and system design together in an agile fashion.

How many people from the Lexunit team worked with you, and what were their positions?

The were 3 people who we worked with in person. A CTO, a developer and the account manager. Other people have contributed from their side in the background.

RESULTS & FEEDBACK

Can you share any measurable outcomes of the project or general feedback about the deliverables?

We were able the launch desired new functionalities in time. We remained within our budget and scope.

Describe their project management style, including communication tools and timeliness.

They are agile and responsive. There were no problems with the delivery.

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

Responsiveness, common language.

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

Documentations were a bit "developer quality" and not "consulting quality". Although we did not need better than this.

BACKGROUND

Please describe your company and your position there.

I'm the Operations manager at Atlas Copco Hungary where we are producing different types of air tools for general industry.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire Lexunit?

For the assembly we have raw material stock in Hungary. we store them in automatic shuttle lifts. Due to our high mix production, the picking process is important for us. The challenge was the fluctuation of the demand caused deviation for the picking. And the distribution of the stored material between our lifts were not perfect as they were stored based on a "screenshot"

SOLUTION

How did you select this vendor and what were the deciding factors?

They contacted us and described for us what are they doing and they were also interested what are we doing. We believed that understand what are our biggest challenges and also that they can help to solve the issues. After we received a proposal, we accepted the quote

Describe the project in detail and walk through the stages of the project.

Before the project we had NDA and we provided some inputs for them to create a proper proposal and quote. As we discussed several times what will be important for we ordered the service. I dedicated a contact person from our side and we had some status meeting with the vendor. After these meetings they modified what was unclear or caused any question. The project was finished in December.

How many resources from the vendor's team worked with you, and what were their positions?

I worked with two people. Who managed our project, he was the main contact, and one other developer who worked on the application

RESULTS & FEEDBACK

Can you share any outcomes from the project that demonstrate progress or success?

Every day we have measured PIs which saved in an SQL database. every week we have summary report about the PIs and proposals based on the simulations

How effective was the workflow between your team and theirs?

meetings were planned in time and the schedule was followed. the communication was smooth with the dedicated contact from our side as well.

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

They tried to understand all aspects of our problem and tried to propose the best solution, which they did.

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

I have no specific suggestion