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DeFi platform QA services

Engineering trust in decentralized finance.

With 15+ years in QA and strong blockchain expertise, DeviQA helps teams build secure, efficient, and scalable DeFi products.

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Our solutions for your DeFi platform testing challenges

DeviQA keeps your DeFi platform secure, fast, and ready for scale.

Smart contract risks

Challenge

Over $3.8B in DeFi hacks came from contract bugs.

Solution

Static analysis, fuzz testing, and on-chain simulations to catch logic flaws and gas issues before deployment.

Cross-protocol complexity

Challenge

Integrations with oracles, DEXs, and liquidity pools often break.

Solution

Realistic test environments that replicate multi-chain, cross-protocol conditions.

Oracle vulnerabilities

Challenge

A few seconds of wrong data can cause liquidation cascades.

Solution

Testing oracle accuracy, latency, and failover logic under network stress.

Security exploits

Challenge

Flash loan and MEV attacks keep evolving.

Solution

Vulnerability scanning, penetration testing, and exploit simulations.

Gas and performance issues

Challenge

Inefficient contracts drive up costs and limit scale.

Solution

Gas profiling and performance optimization under mainnet-level loads.

Shifting ecosystem

Challenge

Forks and unstable testnets disrupt QA.

Solution

Private blockchain replicas and continuous regression testing to ensure release stability.

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The scope of our DeFi platform testing services

We provide end-to-end DeFi platform testing services to ensure your software delivers exceptional quality at every level.

Case studies

Partner with us:
see the difference

See all stories

Global healthcare giant

Web app testing
Test automation
API testing
Dedicated QA team
  • 90%

    Test coverage

  • 1.6k+

    Test cases created

  • X18

    Faster regression testing run

Read customer story

The first modern real estate platform

Web app testing
Test automation
E2E testing
Load testing
Mobile testing
+2
  • 85%

    Test coverage

  • 2k+

    Test cases created

  • 2.5x

    Faster regression testing run

Read customer story

Dental practice platform

Web app testing
API testing
Dedicated QA team
Mobile testing
+2
  • 95%

    Test coverage

  • 5k+

    Test cases created

  • 3k+

    Number of critical bugs logged

Read customer story

Solution for managing payments

Web app testing
Dedicated QA team
DB testing
API testing
Performance testing
  • 12

    Years of cooperation

  • 100%

    Covered performance

  • 2x

    Faster regression testing time

Read customer story

Booking system for tours and attractions

Web app testing
Test automation
Mobile testing
DB testing
Dedicated QA team
  • 90%

    Test coverage

  • 3.2k+

    Automation test scripts created

  • 1-2h

    Time of regression

Read customer story

Experience the DeviQA difference

From initial consultation to full-scale QA implementation, we deliver results.

DeviQA’s AI advantage

At DeviQA, we use AI to make testing smarter and simpler. Our ecosystem is built to deliver faster, smarter, and more cost-efficient results — so your team can do more in less time.

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AI-powered IDE assistant

Reduces test script writing time

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QA companion

Provides suggestions for test optimization and addresses gaps

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Automated code review

Flags unused variables, improper loops, and other common errors

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AI for API testing in Postman

Streamlines API test case creation and response validation

Features

Test case creation

Code review

Exploratory planning

Log analysis

without AI

6 hrs

3 hrs

2 hrs

2 hrs

with DeviQA AI

4 hrs (30% saved)

2 hrs (40% saved)

45 min (60% saved)

1 hr (50% saved)

Collaboration on your terms

Backed by 15+ years of expertise, DeviQA offers three flexible models for DeFi platform testing services to fit your project’s needs, timeline, and budget.

Staff augmentation

Add QA engineers to boost your team fast.

Advantages:

  • Fill immediate skill or capacity gaps without lengthy hiring

  • Maintain full control over your QA process and delivery speed

  • Quick onboarding with blockchain-savvy engineers ready to contribute

Best for:

Teams needing quick, skilled QA support.

Get started

Dedicated QA team

A self-managed QA unit focused solely on your DeFi product.

Advantages:

  • Continuous focus on your DeFi platform’s roadmap and priorities

  • Scalable team structure — expand or narrow down anytime

  • Direct communication and process alignment with your developers

Best for:

Long-term DeFi projects needing ongoing QA focus.

Get started

Project-based outsourcing

End-to-end QA handled by our experts.

Advantages:

  • Full coverage from test planning to reporting and optimization

  • Reduced overhead, we handle management, tools, and infrastructure

  • Predictable timelines and fixed deliverables for clear accountability

Best for:

Companies wanting complete, hands-off QA management.

Get started

Why choose us as your DeFi platform testing company?

Over 500,000 project man-days successfully delivered.

We take full accountability for our work.

A range of value-added services at no extra cost.

Free test trial. Try us before making any payment.

Our engineers are senior testers with strong autonomy and self-starting ability.

With a 96% retention rate, we offer stable teams, compared to the industry average of 80%.

Extensive testing lab with a wide range of environments, platforms, and devices.

Access to a technology community of over 1000 QA engineers and experts.

Protect your contracts. Preserve your credibility.

Our approach to DeFi platform testing

We follow a clear, structured process to ensure your DeFi platform is secure, reliable, and ready for scale.

01

Discovery

We analyze your architecture, contracts, and integrations to define priorities and risks.

02

Strategy

We build a tailored QA roadmap aligned with your release goals and ecosystem setup.

03

Environment setup

We mirror real blockchain conditions with oracles, wallets, and network parameters.

04

Scenario design

We model real user and transaction behavior to cover critical on-chain interactions.

05

Execution

We run simulations, track results, and fine-tune coverage for maximum reliability.

06

Reporting

We provide clear insights, metrics, and improvement recommendations for every release.

Here’s what people are saying
about DeviQA

26 reviews

32 reviews

9 reviews

Review

It was so easy to integrate your people with us and we didn't have any problems.

Author

Janosch Greber

VP of engineering at RealTyme

DeviQA helped develop a cybersecurity software platform. Complex automated scenarios test REST APIs through a Faraday library. An SDK application works with Azure, Google Cloud, Docker, and LXC containers.

Yuval Or

Yuval Or

QA manager at Mimecast

Review

DeviQA has always brought us really high quality candidates for us to be able to seamlessly mesh into our team.

Author

Danny He

CEO and founder at Soapbox

DeviQA provides software QA automation engineering support to a QC and QA company. Their work includes sandbox testing, QA, testing automation, DevOps support, and TechOps support.

Alex Ohoussou

Alex Ohoussou

Head of QA & techOPs at QIMA

Review

You guys have always been genuine, flexible and personable.

Author

Ryan Austin

CEO and founder at Cognota

DeviQA has provided application testing services for an HR tech company. The team has managed feature, smoke, and regression automation tests and offered test reports.

Mia Bunjac

Mia Bunjac

QA chapter lead at Renhead Technology

Review

In fact, they have been a part of our success story, helping us grow from six workers 11 years ago to about 1200 workers now.

Author

Raanan Tauber

QA manager at Tipalti

DeviQA provides automatic testing with continuous integration for native and hybrid mobile apps.

Giurea Renato Gabriel P.F.A.

Giurea Renato Gabriel P.F.A.

CTO at Impaktsoft Projekt S.R.L.

Review

They can take my lack of knowledge and I can trust that they will be able to produce something of value.

Author

Ray Alde

Co-founder & cto at Arklign

DeviQA provides QA and testing resources on an ongoing basis. They evaluate architectures and offer both manual and automated testing. The client has also utilized their on-demand developers.

Review

To me, that's above and beyond, I did not expect that to be so smooth and so easy.

Author

Mark Levine

Chief product officer at CYDEF

DeviQA is a dedicated vendor that assists with manual and automated testing on an ongoing basis. They're also overseeing other development projects and supervising the testing portion of those.

Review

They know what they're doing because the people that they send to us are quality people.

Author

Charles Chase

Chief technology officer at Returnmates

DeviQA provided application testing services for an audio editing platform. The team was responsible for continuously testing the UI and functionality of the platform via an automated testing framework.

Review

There is also very good follow up on the engineers and the job they're doing.

Author

Olivier Mayot

Chief technology officer at SimpliField

DeviQA serves as the process improvement partner to a diabetes care and solutions company. They helped scale the client's automated testing and are now working on improving their manual testing framework.

Collaboration process overview

  • 01

    Initial contact. We start by understanding your testing needs and aligning them with your goals.

  • 02

    Assessment. Our experts analyze your current process and propose a tailored improvement plan.

  • 03

    PoC. Try a free proof of concept to see our capabilities in action.

  • 04

    Trial & evaluation. We conduct a trial phase and review the results together.

  • 05

    Contract & QA implementation. Once satisfied, we sign the contract and begin full-scale QA.

  • 06

    Flexible partnership. DeviQA offers scalable solutions to adapt to your business needs.

Ready to connect?

Just fill in your name and email, and we’ll get back to you with available slots

Questions & answers

We run multi-layer validation to ensure your contracts behave securely and predictably in live blockchain conditions.
DeFi testing involves immutable smart contracts, tokenomics, and composable protocols, once deployed, code can’t be changed. Our QA process is built to prevent failures that can’t be rolled back.
Yes. Our environments replicate real DeFi ecosystems to validate interactions between contracts, oracles, and liquidity pools under real transaction flows.
We maintain full visibility, every test case, execution, and result is traceable, providing clear audit trails for both internal teams and external partners.
Our DeFi app QA testing includes network congestion, gas fluctuation, and latency simulations to confirm your platform stays stable during high-load periods.
We combine blockchain logic validation, integration testing, and real-user scenario emulation, ensuring every transaction path and protocol interaction works as intended.
Yes. Our regression systems track changes in chain versions, dependencies, and smart contract upgrades, so your QA coverage evolves with your platform.
Outsourced QA brings blockchain-specific expertise and faster scalability, ideal when your internal team lacks bandwidth or deep DeFi quality assurance experience.
Continuous testing keeps your contracts secure post-launch, supports new feature rollouts, and safeguards liquidity pools against evolving threats, protecting your reputation and users.
With 15+ years in QA and hands-on blockchain experience, we combine deep technical coverage with security-driven testing strategies designed for complex, composable DeFi ecosystems.