Web Squalix is a global technology partner that transforms complex business challenges into reliable digital products. We design and deliver healthcare software, blockchain solutions, logistics platforms, energy-sector applications, and full‑stack web and mobile apps that help enterprises scale securely and efficiently. Combining industry expertise with a human-centered approach, we build solutions that improve patient outcomes, streamline supply chains, optimize energy operations, and accelerate business growth. Our agile teams focus on measurable results: faster time-to-market, higher operational efficiency, and secure, future-ready systems tailored to your needs.
Healthcare software solutions: Custom Electronic Health Records (EHR), telemedicine platforms, patient engagement apps, and HIPAA‑compliant integrations that improve clinical workflows, enhance patient experience, and enable data-driven care.
Logistics and supply-chain platforms: Real-time tracking, route optimization, warehouse management, and last-mile delivery systems that reduce costs, increase transparency, and improve on-time performance.
Blockchain-based services: Secure smart contracts, decentralized applications (dApps), tokenization, and private ledger implementations for immutable records, transparent audits, and trustless transactions across industries.
Full‑stack web & mobile development: End-to-end product development from user research and UI/UX to scalable backend architectures and cross-platform mobile apps, using modern frameworks and cloud-native practices.
Energy and utilities software: IoT-enabled monitoring, predictive maintenance, asset management, and analytics tools that increase uptime, optimize resource usage, and support sustainability goals.
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"We were impressed by Squalix’s ability to combine deep smart contract expertise with fast, reliable execution."
Aug 18, 2026
Head of Business Strategy, Hacken, Blockchain Security
Bryn Bennett
Other industries
Tallinn, Estonia
51-200 Employees
Online Review
Squalix implemented fixes and improvements identified during a blockchain company's audit of a staking protocol. The team secured and refactored fixes for all audit-flagged issues across smart contracts.
Squalix resolved all audit-identified issues, resulting in more secure, reliable, and standards-aligned implementations. The team managed the engagement efficiently, communicated clearly, and delivered all fixes on time. Squalix's expertise and reliable execution were key to their success.
BACKGROUND
Introduce your business and what you do there.
I’m the head of business strategy at Hacken, an end-to-end blockchain security and compliance partner for digital assets.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with Squalix?
We hired Squalix to implement a set of critical fixes identified during our audit of a staking protocol that uses a committee-based validator system.
SOLUTION
What was the scope of their involvement?
Squalix was responsible for implementing all required fixes and improvements identified during our audit of the staking protocol. Key deliverables included secure fixes for all audit-flagged issues across both smart contracts, refactoring and optimizations to meet best practices, and a final validated version of the contracts ready for redeployment and re-verification.
What is the team composition?
We worked with 2–5 teammates from Squalix.
How did you come to work with Squalix?
Someone referred Squalix to me. I chose them over other options because they were close to my geographic location, and their company values aligned with ours.
How much have you invested with them?
We spent around $10,000–$49,999.
What is the status of this engagement?
We worked together in July 2025.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
In several cases, Squalix helped us bring major clients’ codebases to an audit-ready state and prepared them for mainnet launch. They successfully resolved all audit-identified issues across the protocol’s smart contracts, resulting in more secure, reliable, and standards-aligned implementations. The updated contracts passed validation with no remaining critical or high-severity findings outstanding, and the protocol’s validator and delegation flows performed correctly under all tested scenarios.
How did Squalix perform from a project management standpoint?
Squalix managed the engagement efficiently and communicated clearly throughout the process. Despite a tight turnaround, they delivered all fixes on time and maintained full transparency on progress. We primarily communicated via virtual meetings and email or messaging apps.
What did you find most impressive about them?
We were impressed by Squalix’s ability to combine deep smart contract expertise with fast, reliable execution. They handled complex audit findings with precision, communicated clearly, and delivered high-quality fixes under a tight deadline.
Are there any areas they could improve?
No, there weren’t any.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
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Our Story
We're an IT provider keeping business running while building future-ready solutions. From IT support to blockchain (smart contracts, dApps) & custom sites no fragmented vendor
Web development – custom, responsive, high-performance
Proactive maintenance & cybersecurity
End-to-end ownership – one point of contact
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