Escobar Software LLC
Luis F. Escobar
Software Engineer
10+ years architecting and shipping production-grade software. From Solana smart contracts to AWS serverless infrastructure — I build systems that scale.
About
Software Engineer & Founder with a decade of experience delivering end-to-end products across blockchain, cloud, and customer-facing full-stack systems. I've led and shipped production-grade apps — from custom Solana smart contracts powering provably fair games, to AWS serverless backends handling real-time subscription management.
I operate at the intersection of complex infrastructure and user-facing product. Whether it's architecting a B2B SaaS platform with SSO/SCIM, building a mobile app with AI food recognition, or deploying Telegram bots that interface with on-chain programs — I own the full stack from design through deployment.
Experience
Projects
Fitness AI
AI-powered health and fitness tracker with photo-based food recognition, calorie/macro tracking, and behavioral psychology features. Full B2B enterprise system with SSO/SCIM, admin portals, and subscription management.
- Photo-based AI food recognition
- 87-rule smart insights engine
- B2B enterprise platform with SSO/SCIM
- Complete AWS serverless infrastructure: Lambda, DynamoDB, API Gateway, WAF, CDK, CloudWatch
RNG Gaming Platform
Full-stack provably fair crypto gaming platform on Solana. Players link Telegram accounts to Solana wallets, bet with multiple tokens, and play across Telegram groups with verifiable randomness.
- Custom Solana smart contracts in Rust
- 15+ production Telegram bots
- Custom Verifiable Random Function (VRF)
- On-chain PDAs for game state
Hawk — ENS Domain Tracker
Full-stack ENS domain tracking software on Ethereum mainnet. Monitor watchlisted domains across their lifecycle, integrated with 7 NFT marketplaces.
- 7 NFT marketplace integrations
- Sign-In with Ethereum (SIWE)
- Database migrations with Alembic
- Real-time domain lifecycle tracking
Y2K Catastrophe Bond Monitor
Arbitrum finance monitor tracking Y2K catastrophe bond pricing and discounts. Automated SMS alerts when bond discounts exceed configurable thresholds.
- Real-time bond discount tracking
- Automated SMS price alerts
- Satsuma subgraph integration
- Configurable threshold triggers
Verifiable Random Function (VRF)
Published Python library implementing a cryptographically fair VRF using ECDSA signatures and PBKDF2 hashing. Powers provably fair gaming outcomes.
- Published to PyPI (v1.0.4+)
- ECDSA signature generation & verification
- 100% test coverage
- HMAC-SHA512 key derivation
Arcade — Ethereum Contracts
Ethereum smart contract project for on-chain game logic. Hardhat and Truffle-based development with Python deployment scripts.
- On-chain game logic
- OpenZeppelin security patterns
- Automated deployment scripts
- Local blockchain testing
Technical Skills
Languages
Backend
Frontend
Cloud & Infra
Blockchain
Data & Tools
Get In Touch
Have a project in mind? Let's build something great together.