WizzDev

BACKGROUND

Please describe your company and position.

I am the Partner of PressPad

Describe what your company does in a single sentence.

We help publishers build digital distribution with apps.

OPPORTUNITY / CHALLENGE

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

• Migration from AWS OpsWorks to AWS Systems Manager.
• Maintaining and upgrading our AWS-based backend infrastructure.

SOLUTION

How did you find WizzDev?

tradeshow

Why did you select WizzDev over others?

• Pricing fit our budget
• Great culture fit

How many teammates from WizzDev were assigned to this project?

2-5 Employees

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

We hired WizzDev to modernize and migrate our backend infrastructure from AWS OpsWorks to AWS Systems Manager. The engagement started with an in-depth audit of our AWS environment to identify outdated components and architectural improvements. As part of the preparatory phase, WizzDev upgraded the underlying OS (Ubuntu) and key software packages, including PHP and Apache, ensuring compatibility with newer AWS services.

The actual migration was carried out under tight time constraints, as our infrastructure supports mission-critical backend services for both mobile and web apps used daily by PressPad’s global customer base. Despite this, the transition was completed seamlessly with no downtime or service degradation.

WizzDev managed the entire project from planning to execution, including environment reconfiguration, Systems Manager setup, and deployment automation. They provided detailed documentation covering the new infrastructure setup, deployment instructions, and maintenance procedures.

Key deliverables:

• AWS infrastructure audit report
• OS and software package upgrades
• Migration from AWS OpsWorks to AWS Systems Manager
• Configuration of deployment and operational workflows
• Comprehensive technical documentation

RESULTS & FEEDBACK

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

The migration was completed on time and with zero downtime, which was critical since our backend supports live traffic from mobile and web apps used by PressPad clients. Additionally, the upgrade reduced our reliance on deprecated AWS services and positioned us for easier scaling and future maintenance.

Most importantly, the new setup enabled us to publish new mobile apps, onboard new customers, and deliver customized implementations of our solutions to meet specific client needs.

Other outcomes:

• 0% unplanned downtime during migration
• Improved infrastructure maintainability and observability
• Fully compliant and up-to-date stack

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

Project management was very good — all deliverables were completed on time, and WizzDev was very responsive throughout. Communication between their engineers and our developers was smooth and effective, making collaboration feel seamless. When we needed to accelerate certain stages, they reacted quickly and adjusted without asking too many questions and without compromising quality.

What was your primary form of communication with WizzDev?

• Virtual Meeting
• Email or Messaging App

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

What impressed us the most was that we were looking for an external company capable of executing this project across Poland, Japan, and the UK. Only WizzDev was willing to take on the challenge and successfully deliver the project within the time frame and budget we had to offer.

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

Honestly, there’s really nothing to complain about. The entire process was handled professionally, and we’re very satisfied with the outcome. The rules and expectations were very transparent from the very beginning, which made the whole collaboration smooth and hassle-free.

BACKGROUND

Please describe your company and position.

 I am the Engineer of an engineering company 

Describe what your company does in a single sentence.

We design, engineer and manufacture cutting-edge controllers for heat pumps.

OPPORTUNITY / CHALLENGE

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

• Embedded firmware
• Cloud Integration for IoT Devices

SOLUTION

How did you find WizzDev?

Online Search

Why did you select WizzDev over others?

Right competences and services

How many teammates from WizzDev were assigned to this project?

2-5 Employees

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

Firmware Development for ESP32:

-Custom firmware tailored to handle real-time data collection and transmission.
-Secure and efficient communication between the ESP32 and AWS IoT Core.
-GSM Connectivity for Remote Monitoring
-Implementing GSM-based connectivity for reliable remote access.
-Optimizing data transmission to ensure seamless updates.

AWS IoT Core Integration:

-Secure device authentication and cloud connectivity.
-Real-time data processing and storage.
-Heat Pump Integration
-Ensuring compatibility and smooth interaction with heat pump control system.
-Data monitoring for performance insights and alerts for safety concerns.

RESULTS & FEEDBACK

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

The team showcased strong agility, quickly adapting to changes and ensuring seamless workflow adjustments. Their well-developed skills contributed to efficient problem-solving and high-quality deliverables. Additionally, their fast response times enabled swift issue resolution and effective collaboration.

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

Communication was almost seamless, and they are highly responsive to our needs, ensuring that any adjustments or concerns were addressed promptly.

What was your primary form of communication with WizzDev?

Virtual Meeting

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

Speed, skills and agility. 

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

Compare with Industry Standards – Invite comparisons to best practices or competitors.

BACKGROUND

Please describe your company and position.

I am an executive of FIT PUP LTD

Describe what your company does in a single sentence.

Health & Activity tracker for pets

OPPORTUNITY / CHALLENGE

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

• PCB Design
• Firmware development

SOLUTION

How did you find WizzDev?

Online Search

Why did you select WizzDev over others?

• High ratings
• Pricing fit our budget
• Great culture fit
• Good value for cost

How many teammates from WizzDev were assigned to this project?

2-5 Employees

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

PCB design, with specific requirements to be the smallest size and effective battery use.

RESULTS & FEEDBACK

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

Working PCB hardware prototype 1. Firmware working to all the specification. 

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

Project management is at the highest level. All needs where met. Wizzdev team is a very high skilled professionals. 

What was your primary form of communication with WizzDev?

• Virtual Meeting
• Email or Messaging App

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

They had a great proposition, to work with us first and convert vague requirements that we had intonthe actionable steps. Did that in a form that suited us, helped to define a plan on how to achieve results. They were very attentive, kept me always up to date about each bit of progress, always open about upsides and downsides. 

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

Initial planning could've been better, but it stems from the a lot of unknowns that we had along the way, due to the unique circumstances of the project requirements. We were after a very small product footprint, ans it had its own challenges that manifested along the way - but all of them where fixed. 

BACKGROUND

Please describe your company and position.

I am the Head of Software of a medical company

Describe what your company does in a single sentence.

Develop diagnostic instrument and software services for drug discovery

OPPORTUNITY / CHALLENGE

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

• To accelerate the development of a web-based analytics services on a cloud platform

SOLUTION

How did you find WizzDev?

• Referral
• Other

Why did you select WizzDev over others?

I have previously worked with WizzDev and has high regards

How many teammates from WizzDev were assigned to this project?

2-5 Employees

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

Wizzdev provides developers to help accelerate the development, implementation, testing and launch of a cloud-base software service for providing backend data aggregation and analysis for the purpose of helping drug discovery.

RESULTS & FEEDBACK

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

WizzDev has help accelerate the development and launch of the product at least a factor of 5. In addition, working with WizzDev, the team is able to continuously develop and push new features to the software services at a predictable cadence. This has demonstrated the quality of their work and their commitment to support their client business.

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

Great communication and very good response. WizzDev technical team is able to ramp up quickly and quickly become an integrated/productive member of the overall team. The team is responsible to our need and closely aligned to our development needs and architectural, and at the same time, able to share their insights and experience to propose new technical solutions. This has enable the overall team to work effectively and efficiently as one integrated unit.

What was your primary form of communication with WizzDev?

• Virtual Meeting
• Email or Messaging App

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

The company is responsive to our technical needs and also mindful of how that can meet our business needs and goals. The company management is also genuinely trying to help us deliver the most pragmatic solution. As a result, the WizzDev teams felt like an extension of our core team.

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

None I can think of. Thanks for the great work.

BACKGROUND

Please describe your company and position.

I am the Founder of LampLite

Describe what your company does in a single sentence.

Energy saving technology in the hospitality sector

OPPORTUNITY / CHALLENGE

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

• Proving the integration of a 3rd party sensor SDK
• Identify a suitable platform for creating a prototype
• Devloping firmware to deliver on the supplied logic

SOLUTION

How did you find WizzDev?

• Referral
• Other

Why did you select WizzDev over others?

• Pricing fits our budget
• Great culture fit
• Referred to me
• ideal experience

How many teammates from WizzDev were assigned to this project?

2-5 Employees

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

To deliver a breadboard-level solution integrating a radar sensor with MCU to support testing and optimisation of firmare with representative components, in a representative physical environment prior to committing to a circuit design and build of prototypes for real-world testing.

RESULTS & FEEDBACK

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

• Agreed milesones

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

After sharing a high-level brief and a initial discussion, they shared a high-level proposal. It was thorough, positively challenged my assumptions and proposed milestones and costs.Hardware choices were agreed at a follow-up meeting as well as milestones and costs. I then met with wider team to asnwer specific and detailed questions.

The work started quickly and I was provided access to a Software repository and JIRA to follow progress and contribute where necessary. We agreed to move regular communications from email to Slack to facilitate more immediate feedback. 

Work was completed in a timely manner and in nearly all cases I was the bottleneck, not them. Project manager and senior leadership regularly checked in on progress and made sure everything was moving in the right direction

What was your primary form of communication with WizzDev?

• Virtual Meeting
• Email or Messaging App

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

I was working with a senor that was relatively new and unknown technology, and came with quite a lot of limitations. So I was looking for a partner with a great experience in terms of sensor and MCU integration and firmware. I was impressed with their bdy of work, and they could point me to projects that were very relevant. 

Their questions showed not only great insight but a real underetanding of the domain. They were also not put off by starting small to align with my budegetary constraints. As a founder of a small company I have limited understanting of many areas of hardware, firmware and software development and they have been extremely patient and supportive in getting a test platform up and running and enabling to sucessfully test the application.

The developer I was working directly with was extremely creative and went above and beyond to reach a satisfactory conclusion. I could also see the benefit of the active support of a range of knowledable colleagues and even the senior management team.

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

I'm struggling to think of any way in which this project could have been executed any better.

BACKGROUND

Please describe your company and your position there.

I work as Tech Lead for Inspire to Action. We create digital edutainment-based solutions that promote sustainability and a green future.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire WizzDev?

We hired this team to develop a PCB that controls a light and receives sensor data. The PCB is used by a mobile application to provide a premium product experience.

SOLUTION

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

We searched UpWork for IoT developers and shortlisted 3. We selected this company based on very strong technical competence and involvement of developers from the very beginning of the process.

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

They created the software for a PCB that communicates with a mobile app. The PCB collects data through its light and humidity sensors and lets the user engage with their plants through a mobile app.

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

A project manager who was the main point of contact. There were also 2 IoT developers. Occasionally experts on the AWS IoT service and BCP design would involved to make technical clarifications.

RESULTS & FEEDBACK

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

The project has not yet been completed due to supply chain issues with the required components. The mobile app as been published to the App Store and Google Play. We'll continue working on integration the PCB when obtaining the missing components.

How effective was the workflow between your team and theirs?

We would have weekly video calls with the manager and developers that usually included a demo of the developed functionality. Beside that we communicated via chat and email.

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

I found the developers really engaging when discussing technical details and the solution as a whole. The involvement of their CEOs reassured us that the project was on the right track as they could share experiences from similar projects.

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

In our weekly meetings it could have been communicated more clearly which milestone were currently being worked on what the reming time to completion was.

BACKGROUND

Please describe your company and your position there.

I am the founder of laundrify. We build a Smart Home product to monitor Washing Machines and Dryers via App.

OPPORTUNITY / CHALLENGE

For what projects/services did your company hire WizzDev?

We asked WizzDev to re-implement an existing Firmware for the Power Plugs that was created during a PoC phase.

SOLUTION

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

WizzDev applied for our job posting on upwork. After interviewing with a few other applicants as well, it was the thoughtful preparation of an initial project plan with the flexibility to revise it after each iteration, which led me to choose WizzDev as a partner to implement the Firmware.

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

The firmware is running on an ESP8266 that needs to communicate with another microcontroller on the same PCB using a proprietary protocol, which was the first milestone in the project. The communication with our REST API was added afterwards and finally some web services to control the Power Plug directly were provided. In order to support future enhancements an over-the-air  (OTA) update mechanism was added as well.

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

The main work was done by 2 firmware developers, coordinated by a project manager who also had a strong technical background.

RESULTS & FEEDBACK

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

The new Firmware significantly reduced the rate of support issues and the overall stability of the system. The initial release required a bug fix version delivered very fast and does a great job now.

How effective was the workflow between your team and theirs?

We received a weekly status update along with a plan of the tasks for the upcoming week. Each task has been estimated before starting it and discussed transparently if exceeded.

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

The firmware developers were directly involved in calls which made it very comfortable to discuss technical issues.

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

At first, we haven't had access to their project management platform and code repository, making it more difficult to keep track of all tasks. However, this has been addressed and changed in a follow-up project, which was great to see.

BACKGROUND

Introduce your business and what you do there.

We streamline the prototyping process by managing the design and manufacture of electronic hardware prototypes. We connect clients with trusted global manufacturers to ensure quality, fast lead times, and competitive pricing.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with WizzDev?

We needed help with hardware and firmware design.

SOLUTION

What was the scope of their involvement?

WizzDev has helped us define and deliver on project requirements regarding circuit design, component choices, and firmware creation. The team has delivered schematics, layouts, placements, complete manufacturing files, and firmware.

What is the team composition?

We’ve worked with 2–5 members of WizzDev’s team.

How did you come to work with WizzDev?

WizzDev was referred to me.

What is the status of this engagement?

We started working with WizzDev from July 2024 to January 2026.

RESULTS & FEEDBACK

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

WizzDev has met all deadlines and offered troubleshooting support when problems have occurred.

How did WizzDev perform from a project management standpoint?

WizzDev’s project management is excellent. The team is very helpful and pays close attention to detail. Everything has been completed on time and according to the scope of work. We communicate via virtual meetings, emails, and messaging apps.

What did you find most impressive about them?

WizzDev’s dedication and willingness to make every effort to support the client, even with last-minute requests, are impressive.

Are there any areas they could improve?

There’s nothing WizzDev could improve on.

BACKGROUND

Please describe your company and position.

I am the Head of Data Science at a biotechnology company.

Describe what your company does in a single sentence.

We develop spatial biology technologies that enable high-resolution, multiplexed imaging of RNA and proteins within intact tissue samples to advance cellular and molecular research.

OPPORTUNITY / CHALLENGE

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

• Refactor our code to improve software quality.
• Reengineer our code for the GPU to improve performance.

SOLUTION

How did you find WizzDev?

Referral

Why did you select WizzDev over others?

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

How many teammates from WizzDev were assigned to this project?

2-5 Employees

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

We provided prototype code for complex image analysis of a spatial biology microscope device that thy tested and refactored to improve code quality and performance.

RESULTS & FEEDBACK

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

delivered improvements on time and within budget. Achieved required KPIs.

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

WizzDev provides very good feedback on progress via agile methodologies always on time. Response to needs is excellent. Good cooperation on creating realistic and achievable goals. I always felt fully in control.

What was your primary form of communication with WizzDev?

• Virtual Meeting
• Email or Messaging App

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

WizzDev was very professional and had profound knowledge, responsiveness, friendliness, fun to work with.

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

Nothing to complain about.