Home Top Developers Blog Write For Us Write a Review Sign In Create Account Request a Quote

FullStack Labs

Write a Review Claim this Company
4.3/5 (8 reviews)
+17033822074 david@fullstacklabs.co Visit Website

About FullStack Labs

They design & develop websites, mobile apps, and custom software solutions that are as elegant as they are useful. They practice in combining enterprise technologies to increase efficiencies, decrease wasted time & effort, and improve clarity into the data and metrics that matter most. They know economic constraints, so they keep the project on budget & meet the deadlines.

Last updated May 13, 2026

Services

Mobile App Development Web Development Custom Software Development

Industries Served

Information Technology Pharmaceuticals & Biotechnology Nonprofit & NGO Food & Beverage Fashion & Apparel Telecommunications Human Resources

FullStack Labs Reviews

Write a Review

IT partner embedded deeply enough to understand our business, not just our ticket queue

Bram de Vries / Chief Technology Officer - Windmill Tech BV
Verified
Feb 16, 2026

Project summary: Time-to-market for new tariff structures had become a direct competitive disadvantage. Our product configuration layer was the bottleneck and it needed to be modernised as a priority.

We had worked with three agencies before this engagement. The comparison is not flattering to the others. What distinguished this team was a systematic approach to understanding the problem before proposing a solution — something that sounds obvious and is practiced far less often than it should be. The delivery phase ran to schedule, the codebase is clean enough that our internal engineers made positive comments during handover review, and we have not logged a critical incident in five months of live operation. We intend to use them for our next phase of work.

PROS

Collaborative culture that made the team feel like a genuine extension of our organisation, strong asynchronous communication across time zones, zero-drama handling of the inevitable mid-project changes

CONS

The quality of documentation they produce means our team needed to set aside dedicated review time to do it justice — a minor scheduling point rather than a genuine criticism

4.0
Overall
4.0
Quality
4.5
Schedule
3.5
Cost
3.5
Communication
Project TypeIT Managed Services
IndustryTelecommunications
Project Cost$10,000 to $49,999
DurationOct 2025 – Jan 2026

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I lead technology at Windmill Tech BV, a growth-stage Telecommunications business based in Amsterdam, Netherlands. As Chief Technology Officer my remit spans product engineering, platform operations, and strategic vendor partnerships. We had reached an inflection point where our internal capacity was not sufficient to execute our roadmap at the pace our market required.
What specific problem or business challenge led you to hire this company?
Our platform had been maintained by a previous vendor for three years and the accumulated technical debt had reached a point where delivery velocity had dropped to a fraction of what it should have been. We needed fresh engineering expertise and a structured plan to address the underlying issues.
What services did the company provide for your project?
The scope covered the full IT Managed Services lifecycle: discovery and requirements definition, solution architecture, iterative development across twelve sprints, integration testing, performance validation, production deployment, and a structured four-week hypercare period. They also provided system documentation and a knowledge transfer programme for our internal team.
Why did you choose this company over other providers you considered?
A trusted peer in the Telecommunications sector had used them for a comparable IT Managed Services engagement and their recommendation was unequivocal. Our own due diligence confirmed the pattern they described. The combination of domain knowledge, IT Managed Services depth, and demonstrated delivery discipline was the deciding factor.
How clearly did the company understand your requirements and business goals?
Better than we managed ourselves going in. The workshops they facilitated surfaced assumptions we had not examined and exposed three requirements that were in direct conflict with each other. Resolving those before development began saved us what would certainly have been significant rework later in the project.
How was your overall experience with their communication and project management?
Communication was proactive, timely, and appropriately calibrated. Technical updates for the engineering audience, executive summaries for the steering group, risk flags with proposed mitigations rather than just problem statements. The fortnightly sprint reviews gave our stakeholders visibility without requiring them to attend every working session.
Did the company deliver the project on time and within your expected budget?
Yes. I had privately built a contingency expectation into my planning given the project complexity and the number of integrations involved. None of that contingency was needed. The delivery landed on the agreed date and the final invoice matched the approved budget to within a fraction of a percent. That outcome is rarer than the industry acknowledges.
What tangible results or business impact have you seen since the project was completed?
The ROI case we presented to our board was conservative by design. Current performance against the financial model suggests we will hit the projected payback point in under twelve months against an eighteen-month target. The operational efficiency gains in particular have exceeded the model, in part because the quality of the data the new platform generates supports decisions that the previous system could not.
What did you like most about working with this company?
The continuity of the team. The engineers who participated in the discovery sessions were the engineers who built the system. That consistency of institutional knowledge across a six-month project has a value that is difficult to quantify but easy to notice when it is absent. Every conversation built on the previous ones.
Would you recommend this company to others, and would you work with them again?
Absolutely. With a specific note that the value starts in the discovery phase — clients who approach that process with seriousness will get the most from the engagement. We invested appropriately at the front end and the returns are evident in what was delivered.

E-commerce build that united our digital and in-store inventory for the first time

Flynn Buchanan / GM of Technology - Pacific Rim Commerce Group
Verified
Feb 06, 2026

Project summary: Our internal product thinking was strong but our execution capability in this specific technology domain was limited. We needed depth, not generalism.

The technical quality of the final deliverable is the easiest thing to point to. The automated test coverage is thorough, the deployment pipeline is reliable, the documentation is genuinely useful rather than ceremonially produced. But the metric I keep returning to is the number of post-launch conversations we have not had to have. No incident calls at two in the morning. No emergency patches. No retrospective discussions about what went wrong. The absence of those events is the evidence I would show to someone considering this vendor.

PROS

Senior-level engineering presence throughout the entire project, not just during the pitch, honest and commercially fair handling of scope changes, codebase that our internal team praised on review

CONS

Their discovery process is more rigorous than we were accustomed to and required more preparation from our side than we had initially allocated — but the quality of what followed justified every hour of it

4.0
Overall
4.5
Quality
3.5
Schedule
4.5
Cost
3.5
Communication
Project TypeE-commerce Development
IndustryHuman Resources
Project Cost$50,000 to $149,999
DurationJul 2025 – Dec 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Pacific Rim Commerce Group is an established Human Resources organisation headquartered in Perth, Australia. My role as GM of Technology covers both strategic planning and operational technology delivery. We maintain high standards for our vendors because our clients hold us to high standards — a bar we expect our partners to meet.
What specific problem or business challenge led you to hire this company?
Regulatory requirements in our Human Resources segment had changed and the compliance timeline was set by our regulator, not by us. The E-commerce Development changes required were significant enough to justify engaging a specialist partner rather than diverting our internal team from the product roadmap.
What services did the company provide for your project?
Primarily E-commerce Development, with adjacent work in solution architecture and quality assurance. They were responsible for the full build from requirements through to go-live, including integration with four existing systems in our technology landscape. The breadth they covered without requiring additional vendors was commercially and logistically valuable.
Why did you choose this company over other providers you considered?
The quality of the questions they asked during the briefing process was the first indicator. Vendors who ask precise questions in the sales phase tend to apply the same rigour during delivery. That hypothesis proved accurate. The technical proposal was substantive, the team structure was senior throughout, and the pricing was transparent.
How clearly did the company understand your requirements and business goals?
Extremely well, in part because they had relevant Human Resources experience that reduced the context-setting overhead significantly. They understood the domain vocabulary, asked the right questions, and translated business requirements into technical specifications with a fidelity that meant the development phase had very few clarification cycles.
How was your overall experience with their communication and project management?
Communication was proactive, timely, and appropriately calibrated. Technical updates for the engineering audience, executive summaries for the steering group, risk flags with proposed mitigations rather than just problem statements. The fortnightly sprint reviews gave our stakeholders visibility without requiring them to attend every working session.
Did the company deliver the project on time and within your expected budget?
The project landed on time. The budget was managed within the agreed ceiling, which included one client-driven scope addition that was quoted fairly and handled without affecting the original delivery stream. The discipline around budget transparency throughout meant there was no surprise at invoice stage.
What tangible results or business impact have you seen since the project was completed?
We went live four months ago. User adoption exceeded the target we had set by 23 percent in the first month. Support ticket volume has dropped measurably. The features we had deferred because the previous architecture made them prohibitively expensive to build are now in development. The platform they built has opened our roadmap.
What did you like most about working with this company?
The post-launch behaviour. Some vendors consider go-live to be the end of their professional obligation. This team treated it as the transition to a different kind of engagement. The hypercare period was substantive, the documentation was thorough and genuinely useful, and they checked in proactively at the thirty-day and ninety-day marks to review production metrics with us.
Would you recommend this company to others, and would you work with them again?
Yes. I would add the context that this is not the cheapest option in the market and they are selective about the engagements they take on. If your primary criterion is price, there are alternatives. If you want a technology partner who can be trusted with a complex E-commerce Development programme in the Human Resources space and will deliver against a serious brief, this is the team.

Finance and operations now work from identical numbers — the value of that cannot be overstated

Beatriz Cavalcanti / Chief Digital Officer - Cerrado Tech SA
Verified
Jan 15, 2026

Project summary: Regulatory submission timelines required a document management platform that could handle version control, access permissions, and audit trails at a scale our existing tools were not designed for.

The technical quality of the final deliverable is the easiest thing to point to. The automated test coverage is thorough, the deployment pipeline is reliable, the documentation is genuinely useful rather than ceremonially produced. But the metric I keep returning to is the number of post-launch conversations we have not had to have. No incident calls at two in the morning. No emergency patches. No retrospective discussions about what went wrong. The absence of those events is the evidence I would show to someone considering this vendor.

PROS

Delivery timeline that proved achievable rather than optimistic, estimation accuracy that reflected real analysis rather than competitive bidding, scope discipline that prevented the feature creep we had experienced before

CONS

The quality of documentation they produce means our team needed to set aside dedicated review time to do it justice — a minor scheduling point rather than a genuine criticism

4.5
Overall
4.5
Quality
4.0
Schedule
4.5
Cost
4.0
Communication
Project TypeERP Development
IndustryPharmaceuticals & Biotechnology
Project Cost$10,000 to $49,999
DurationApr 2025 – Dec 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Cerrado Tech SA operates in the Pharmaceuticals & Biotechnology sector with headquarters in Brasília, Brazil. In my role as Chief Digital Officer I am accountable for the full technology agenda — infrastructure, product, and vendor relationships. We are a commercially driven organisation and every technology decision is evaluated against a clear business case before it is approved.
What specific problem or business challenge led you to hire this company?
The immediate problem was that our ERP Development capability had become the bottleneck limiting our ability to grow. Every feature request, every new client requirement, every internal initiative was delayed by a platform that had been extended beyond its original design. We needed a rebuild, not a patch.
What services did the company provide for your project?
End-to-end ERP Development delivery with particular depth in the integration and data migration components, which were the highest-risk elements of the programme. They supplemented this with a dedicated QA resource throughout development and a documented runbook for our operations team at handover.
Why did you choose this company over other providers you considered?
The quality of the questions they asked during the briefing process was the first indicator. Vendors who ask precise questions in the sales phase tend to apply the same rigour during delivery. That hypothesis proved accurate. The technical proposal was substantive, the team structure was senior throughout, and the pricing was transparent.
How clearly did the company understand your requirements and business goals?
Better than we managed ourselves going in. The workshops they facilitated surfaced assumptions we had not examined and exposed three requirements that were in direct conflict with each other. Resolving those before development began saved us what would certainly have been significant rework later in the project.
How was your overall experience with their communication and project management?
Outstanding. The discipline around asynchronous communication was particularly effective given the time zones involved between Brasília, Brazil and the delivery team. Written updates were specific and consistent, response times were same-day for anything that required a decision, and nothing fell through the cracks across a six-month engagement.
Did the company deliver the project on time and within your expected budget?
The project landed on time. The budget was managed within the agreed ceiling, which included one client-driven scope addition that was quoted fairly and handled without affecting the original delivery stream. The discipline around budget transparency throughout meant there was no surprise at invoice stage.
What tangible results or business impact have you seen since the project was completed?
The most direct measure is the performance of the system in production. In the five months since go-live we have had zero P1 incidents, our page performance scores have improved across every Core Web Vitals metric, and two enterprise clients who had cited our previous platform limitations during contract negotiations have since renewed without that objection arising.
What did you like most about working with this company?
The post-launch behaviour. Some vendors consider go-live to be the end of their professional obligation. This team treated it as the transition to a different kind of engagement. The hypercare period was substantive, the documentation was thorough and genuinely useful, and they checked in proactively at the thirty-day and ninety-day marks to review production metrics with us.
Would you recommend this company to others, and would you work with them again?
Absolutely. With a specific note that the value starts in the discovery phase — clients who approach that process with seriousness will get the most from the engagement. We invested appropriately at the front end and the returns are evident in what was delivered.

Company Info

Founded 2013
Employees 10 - 49
Hourly Rate $100 - $149
Client Rating 4.3/5 (8 reviews)

Rating Breakdown

Quality
4.2
Schedule
4.3
Cost
4.3
Communication
4.1

FAQs

Roughly how long does a project with FullStack Labs take start to finish?
It depends heavily on scope. A lean MVP might be a matter of weeks, while a full enterprise system or a larger digital transformation project can stretch into months once you factor in development, testing, and deployment. With a team of 10 - 49 professionals, FullStack Labs can scale resources based on project urgency.
Has FullStack Labs actually shipped a SaaS product before?
It's a common line of work for a company like FullStack Labs — multi-tenant architecture, subscription billing hooked up properly, and cloud-native deployment built for a product meant to scale as a service rather than a one-off build. For context, it has experience across industries such as Telecommunications, Fashion & Apparel, Nonprofit & NGO, Pharmaceuticals & Biotechnology, Food & Beverage and Information Technology, and it has been operating since 2013.
Is FullStack Labs more of an offshore setup or a local team?
That depends on where FullStack Labs is based and who they primarily serve — some firms like this operate fully offshore, some are local-first, and plenty run a hybrid model that mixes both. For context, it has experience across industries such as Telecommunications, Fashion & Apparel, Nonprofit & NGO, Pharmaceuticals & Biotechnology, Food & Beverage and Information Technology, and its typical hourly rate is around $100 - $149.
What kinds of industries has FullStack Labs actually built for?
FullStack Labs has delivered projects across a range of different industries, including Telecommunications, Fashion & Apparel, Nonprofit & NGO, Pharmaceuticals & Biotechnology, Food & Beverage and Information Technology.
What makes FullStack Labs worth considering over other options?
What tends to set FullStack Labs apart usually comes down to some mix of technical depth, relevant industry experience, how clients describe working with them, their development approach, communication habits, and whether they can actually deliver something that scales. Founded in 2013, the company has built a track record of delivering projects across various industries.
How do I actually get a real proposal out of FullStack Labs instead of a generic reply?
The most reliable route is giving FullStack Labs a clear, specific brief up front — through their website form, a direct email, or a call — since a vague ask tends to get a vague answer back, while a concrete one usually gets a proper estimate. For context, it has served clients in USA, and its listed capabilities span Custom Software Development, Mobile App Development and Web Development.
Can FullStack Labs take on an old, outdated system rather than starting from scratch?
Modernizing legacy software is usually within scope for a firm like FullStack Labs — re-platforming, refactoring old code, and moving things onto current frameworks or cloud infrastructure without necessarily rebuilding everything from zero. For context, its listed capabilities span Custom Software Development, Mobile App Development and Web Development, and it has served clients in USA.
Can I just hire developers from FullStack Labs to sit alongside my own team?
Usually, yes — a dedicated developer arrangement is a common option with firms like FullStack Labs, where you get engineers working exclusively on your project as an extension of your in-house team rather than as a separate outsourced unit. For context, it has experience across industries such as Telecommunications, Fashion & Apparel, Nonprofit & NGO, Pharmaceuticals & Biotechnology, Food & Beverage and Information Technology, and it reports a team size of 10 - 49 professionals.
Would FullStack Labs be a good fit for an early-stage startup?
Generally, yes — companies like FullStack Labs tend to work well with startups because of what they typically offer: MVP builds, product strategy input, architecture that can scale later, and dedicated teams that keep costs manageable while still moving fast. For context, its listed capabilities span Custom Software Development, Mobile App Development and Web Development, and it has experience across industries such as Telecommunications, Fashion & Apparel, Nonprofit & NGO, Pharmaceuticals & Biotechnology, Food & Beverage and Information Technology.
What kind of software work does FullStack Labs take on?
FullStack Labs typically covers the standard range of software development work — mobile apps, web platforms, custom internal tools, UI/UX design, cloud infrastructure, AI integrations, and larger enterprise builds. Its core focus areas include Custom Software Development, Mobile App Development and Web Development.

Similar Companies

Nearby Companies