Architecting the Future of Finance & AI
Senior Engineer specializing in high-frequency financial applications, cross-platform super-apps, and decentralized ledger systems with 3+ years of production experience.
Technologies & Tools
Featured Work
Distributed ledger systems, hardware-level cryptography, and inference pipelines built for sub-second latency.
Aureus: Sovereign Edge Node
Local-first financial ledger implementing CRDT-based conflict resolution for offline transaction signing. Stream-based state management via BLoC pattern with Isolate spawning for AES-256-GCM encryption of ledger entries. Achieves sub-200ms sync latency through delta compression and optimistic UI reconciliation against serverless Cloud Functions.
Multi-Chain Vault
Non-custodial EVM/Hedera vault with Dart FFI bindings to libsecp256k1 for raw transaction signing. Zero private key exposure via memory-isolated cryptographic operations. Implements EIP-1559 gas estimation and deterministic nonce management for atomic cross-chain swaps.
Cryptographic Identity Layer
Hardware-level KYC via ISO/IEC 14443 NFC protocol for ICAO 9303 passport chip extraction. BAC/PACE authenticated channel establishment with SHA-256 hash verification against MRZ-derived keys. Liveness detection through temporal frame differencing and infrared depth mapping.
Context-Aware RAG Engine
Retrieval-augmented generation pipeline with HNSW-indexed vector store for O(log n) semantic search. Implements sliding window context management with 8K token budgeting and re-ranking via cross-encoder scoring. Supports local LLM inference through GGUF quantization for on-device privacy.
Experience
3+ years building scalable financial applications and leading cross-functional teams.
Software Engineer
Menexus GmbH
Leading development of cross-platform financial super-app with multi-chain crypto wallet integration, advanced identity verification systems, and AI-native engineering workflows.
Key Achievements
- Architected Flutter applications with Clean Architecture, BLoC state management, and Firebase integration
- Built CI/CD pipelines with Codemagic reducing deployment time by 40%
- Integrated multi-chain Web3 wallets supporting EVM chains with NFT management
- Implemented NFC, OCR, and biometric identity verification for KYC/AML compliance
- Led performance optimization achieving 30% improvement in app responsiveness
Senior Project Lead
Assumption University
Developed comprehensive van booking system with real-time location tracking and multi-role applications.
Key Achievements
- Built user, driver, and admin applications with Flutter and Dart
- Implemented real-time GPS tracking with Google Maps API integration
- Designed scalable Firebase Realtime Database architecture
- Managed cross-functional team delivering project ahead of schedule
AI-Integrated Workflow
Embracing AI as a force multiplier for engineering productivity and code quality.
LLM-Assisted Development
Leveraging Claude and GPT-4 for intelligent code generation, architecture decisions, and comprehensive documentation.
AI-Powered CLI Tools
Custom tooling integrating AI for automated testing, debugging, and development workflow optimization.
Intelligent Code Review
AI-enhanced PR reviews catching security vulnerabilities, performance issues, and suggesting optimizations.
Rapid Prototyping
Using RAG architecture and AI to accelerate MVP development and iterate quickly on user feedback.