softstack

BACKGROUND

Introduce your business and what you do there.

I’m the CPO. We combine the regulatory compliance and security of CEXs with the transparency of DEXs.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with softstack?

We needed help with web3 development and AWS cloud services.

SOLUTION

What was the scope of their involvement?

Softstack provides us with web3 software development and AWS cloud services. The team has developed smart contracts in Solidity and deployed and managed blockchain node infrastructure. Softstack works as a contractor for short-term sprints when our internal team can’t reach deadlines.

What is the team composition?

We work with 2–5 teammates from softstack.

How did you come to work with softstack?

Someone referred them to me. I chose them over other options because they had high ratings, their pricing fit our budget, and they offered good value for the cost.

How much have you invested with them?

We’ve spent around $50,000.

What is the status of this engagement?

We started working with them in February 2025, and our engagement is ongoing.

RESULTS & FEEDBACK

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

softstack has helped us reach deadlines that were deemed impossible. They’ve saved us 3–4 deadlines due to their swift interference and agility in taking on more work.

How did softstack perform from a project management standpoint?

softstack’s team steps in when we don’t have enough resources to reach a deadline. Their expertise and flexibility make this possible, whereas other teams would fail to integrate on such short notice.We communicate via email and messaging apps.

What did you find most impressive about them?

softstack’s expertise and flexibility allow them to step in at any time.

Are there any areas they could improve?

No, there aren’t any.

BACKGROUND

Introduce your business and what you do there.

I’m the CPO of Buddy Green, a DeFi protocol.

OPPORTUNITY / CHALLENGE

What specific goals or objectives did you hire softstack to accomplish for Buddy Green’s DeFi protocol project?

We needed help auditing our token core protocol and staking emissions.

SOLUTION

Can you describe the scope of work softstack handled for your DeFi protocol project?

Softstack delivered multiple audits on our token core protocol and staking emissions. The team provided written reports and advice and re-audited after changes were implemented.

What is the team composition?

We worked with 2–5 teammates from softstack.

How did you come to work with softstack?

We found them through an online search. We chose them because they had high ratings, their pricing fit our budget, they were a great culture fit, they offered good value for the cost, and their company values aligned with ours.

How much have you invested with them?

We spent less than $10,000.

What is the status of this engagement?

We worked together from September–October 2025.

RESULTS & FEEDBACK

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

Softstack’s audit findings were precise, impact-focused, and paired with clear remediation guidance. We found medium-severity findings and launched more securely because of softstack. We haven’t found any vulnerabilities after the audit.

How did softstack perform from a project management standpoint?

Softstack’s team was responsive, thorough in retesting, and proactive about hardening our upgrade and treasury controls. We shipped with confidence and on time. We communicated via virtual meetings, emails, and messaging apps.

What did you find most impressive about them?

Softstack’s zero-exploit record and hands-on and personal approach were impressive. They genuinely wanted to help us succeed.

Are there any areas they could improve?

There’s nothing we can come up with.

BACKGROUND

Introduce your business and what you do there.

I’m an account manager at Neurotree. We connect people with licensed clinicians for mental health, neurodiverse conditions, trauma, PTSD, and chronic pain management via telehealth and in-person care.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with softstack?

We needed help with securing patient data sharing.

SOLUTION

What was the scope of their involvement?

softstack developed smart contracts from scratch. They also developed and audited consent and access control, which we could grant and revoke via wallet signatures. They also created immutable audit logs.
Moreover, softstack created a data vault using IPFS and Ethereum/Polygon for encrypted off-chain storage. They also used ZK-proofs for selective disclosure.Finally, the team integrated API hooks to our neuroTree EHR. Patients could approve shares, and providers could query via DID.

What is the team composition?

We worked with 2–5 teammates from softstack.

How did you come to work with softstack?

We found them through a referral. We chose them because they had high expertise in a niche industry.

How much have you invested with them?

We spent a confidential amount.

What is the status of this engagement?

We worked together from February–November 2025.

RESULTS & FEEDBACK

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

softstack’s work reduced our admin time by 70%. We also had no breaches, and patient royalties were verifiable on the blockchain ledger.

How did softstack perform from a project management standpoint?

softstack delivered on time. We communicated via virtual meetings, emails, and messaging apps.

What did you find most impressive about them?

softstack had very deep expertise. They were also friendly.

Are there any areas they could improve?

There was nothing they could improve on.

BACKGROUND

Introduce your business and what you do there.

I’m the head of business development at a high-speed blockchain network.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with softstack?

We hired softstack to independently assess the security of our new multi-purpose token standard before launch, identify any vulnerabilities early, and give our team and stakeholders confidence that the implementation was robust and ready for production.

SOLUTION

What was the scope of their involvement?

Softstack performed a comprehensive security assessment of our new multi-purpose token standard, including architecture and code review, checks for vulnerabilities and best practice alignment, and analysis of storage, efficiency, and functional correctness. The main deliverables were a detailed audit report with clearly classified findings and concrete recommendations, plus a final summary. 

What is the team composition?

We worked with 2–3 teammates from softstack.

How did you come to work with softstack?

We found them through an online search. We chose them over other options because they had high ratings, good value for cost, and company values aligned with ours.

How much have you invested with them?

We spent around $20,000.

What is the status of this engagement?

We worked together in November 2024.

RESULTS & FEEDBACK

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

We improved our security and ability to launch confidently. We spotted and fixed a couple of vulnerabilities. Other teams we engaged with didn’t find any findings, not even minor ones.

How did softstack perform from a project management standpoint?

They delivered on time and were surprisingly responsive and professional. We communicated via virtual meetings, emails, and messaging apps.

What did you find most impressive about them?

Their pricing compared to competitors was impressive.

Are there any areas they could improve?

There’s nothing they could have done better or differently.

BACKGROUND

Please describe your company and position.

I am the COO of Buddy Green

Describe what your company does in a single sentence.

Cross-chain DeFi protocol

OPPORTUNITY / CHALLENGE

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

• Auditing core protocol and staking mechanisms

SOLUTION

How did you find softstack?

Online Search

Why did you select softstack over others?

• High ratings
• Pricing fit our budget
• Good value for cost
• Company values aligned

How many teammates from softstack were assigned to this project?

2-5 Employees

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

Softstack delivered multiple audits on our Token Core Protocol and Staking Emissions with a level of rigor and collaboration that exceeded expectations. Findings were precise, impact focused, and paired with clear remediation guidance. The team was responsive, thorough in retesting, and proactive about hardening our upgrade and treasury controls. We shipped with confidence.

RESULTS & FEEDBACK

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

Couple of findings the other auditor didn't catch.

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

yes, very responsive, delivering in timely manner and very friendly

What was your primary form of communication with softstack?

• Virtual Meeting
• Email or Messaging App

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

I was impressed with their faster turnaround and attention to detail.

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

None. 

BACKGROUND

Please describe your company and position.

I am an Executive of Yumo

Describe what your company does in a single sentence.

decentralized perpetuals DEX for trading crypto derivatives with leverage

OPPORTUNITY / CHALLENGE

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

• off-chain infra + smart contract audit

SOLUTION

How did you find softstack?

Referral

Why did you select softstack over others?

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

How many teammates from softstack were assigned to this project?

2-5 Employees

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

Review the on chain deposit and withdrawal programs plus the custody account that holds user assets.Verify conservation of funds, strict authorization, replay protection, rate limits, and safe upgrade controls.Stress test edge cases 

RESULTS & FEEDBACK

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

Couple of medium and low risk findings

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

Quick responses, fast turnaround, personal treatment

What was your primary form of communication with softstack?

• Virtual Meeting
• Email or Messaging App

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

Their professionalism and punctuality were impressive.

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

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