I fix broken crypto & backend systems
Production-level debugging for distributed systems & crypto infrastructure
I work directly on production systems. No middle layer.
C / C++ / Java (JVM, JNI) / Python / TypeScript / JavaScript / distributed systems / wallets / exchanges / high-load infrastructure
Debugging production issues, outages, performance collapse
Fix production incident now
Debugging production issues, outages, performance collapse
No sales calls · Incidents only · Response: ~1–10h
What I do
- Fix production outages in crypto/backend systems
- Debug distributed systems under real load
- Optimize C++ / JVM / API / queue-based architectures
- Handle crashes, memory leaks, race conditions
Signals
i2pd ecosystem
130k+ downloads · production-used distributed network software
130k+ downloads · production-used distributed network software
Crypto infrastructure
wallets, swaps, multi-chain systems, exchanges
wallets, swaps, multi-chain systems, exchanges
Enterprise background
US gov medical systems, Citigroup demo
US gov medical systems, Citigroup demo
Low-level + backend
C / C++ / Java / Linux / networking
C / C++ / Java / Linux / networking
Proof
Open source work:
github.com/tattwamasii2p
Distributed systems tooling & crypto infrastructure projects
github.com/tattwamasii2p
Distributed systems tooling & crypto infrastructure projects
I specialize in production-level debugging of live distributed systems under real load.
When people contact me
- System is down in production
- Performance collapse under load
- Wallet / node / exchange instability
- Unknown bugs in distributed systems
Downtime, crashes and performance issues escalate fast under load.
Pricing
Emergency incident debug: $500+
Critical recovery: $1500–$5000
Complex system rescue: $5000+
Retainer: negotiated
Crypto payments mandatory
Critical recovery: $1500–$5000
Complex system rescue: $5000+
Retainer: negotiated
Crypto payments mandatory