Express Technical Diagnosis
1 hour with a senior engineer.
Written report in 24h.
R$ 197 (~$40 USD).
No fluff, no sales funnel, no SDR. You bring the technical problem — I bring senior second opinion + concrete recommendations in PDF.
Card or PIX · satisfaction guarantee
What you get
1-hour video call
Google Meet. You present the problem, I interrogate the decisions, surface the critical points.
Written report
2-page PDF: current-state diagnosis, 3 concrete recommendations, priority order, next steps.
7 days of follow-up
Ask questions via Telegram/email for the following week. No extra charge.
Satisfaction guarantee
Not what you expected? I refund the R$ 197. No questions, no friction.
Who this is for
✓ Yes
- Solana / EVM smart contract before formal audit
- API/SaaS architecture meant to scale
- Technical stack or migration decision
- Code review before a critical merge
- Security / zero-trust strategy
- Technical debt assessment in an existing project
✗ No
- —Project with no code yet (try a product consultant)
- —Career or learning advice (try a mentor)
- —Anyone expecting full implementation for $40
Who delivers
Disley Souza
38bits Founder
Software precision for systems that can't fail. Smart contracts on Solana with Rust + Anchor. Zero-trust security from the first commit. Senior in fintech, DeFi and critical infrastructure.
You talk to me directly — no SDR in the middle.
FAQ
How fast do you deliver after payment?
You book a time right after paying. The call can happen same day (if a slot is free) or within 48h. The report arrives within 24h after the call.
How does the call work?
Google Meet, recorded (you get the recording). You talk 15 min about context, I interrogate for 30 min, we close 15 min on the recommendations.
Is the report usable as a deliverable for investors / leadership?
Yes. It's written as a signed technical document by 38bits — not informal notes. Includes scope, findings, recommendations and roadmap.
Can I hire follow-on implementation?
Yes. If we go into a project, the R$ 197 credits back into the first invoice. But no obligation — you can apply the report yourself or contract a third party.
Payment method?
BRL via Mercado Pago (PIX or card, instant confirmation). International cards accepted with currency conversion. R$ 197 is approximately $40 USD at current rates.
Which stacks do you cover?
Primary focus: Solana/Rust/Anchor, EVM/Solidity, Node/TypeScript, Next.js, Postgres/Supabase, security/zero-trust. Anything outside, we discuss first — if not a strong area, I won't accept.
Available in English?
Yes. Call in English or Portuguese. Report in your preferred language.
Ready for technical clarity?
R$ 197 (~$40 USD) · instant payment · same-day scheduling · satisfaction guarantee
Questions first? Reach the team