Architected and shipped a production-ready multi-sourced data collection pipeline using REST APIs and web scraping with residential proxy rotation for anti-bot bypass. Implemented JSON deduplication and achieved processing of 10k+ records in under 1 ms. Trained and deployed a local ML classifier using scikit-learn with SVC and BGE-based sentence embeddings, with an automated feedback flywheel for continuous retraining using positive/negative outcome labels without manual intervention. Provisioned and hardened a Linux VPS (Ubuntu 24.04) with SSH key-only authentication, fail2ban brute-force protection, and UFW deny-by-default firewall policy. Containerized a full-stack setup with Docker Compose across scraper/processor, ML scorer service, and Telegram bot. Developed a Telegram bot (long-polling) for real-time pipeline control, on-demand document delivery, and training-label collection. Integrated headless Chrome PDF generation and Claude API for automated single-shot document drafting;

Intern — Full-Stack On-Chain Data Dashboard at Syntagma Labs

Built a full-stack on-chain data dashboard in Python and MongoDB to track market indicators, stablecoin de-pegging events, and real-time blockchain fee dynamics. Designed a Salesforce crypto wallet plugin via REST API integration for live wallet balances and data transfer, and constructed a cross-chain arbitrage tracking dashboard analyzing price discrepancies and related metrics.

Lead Developer & Full-Stack Engineer (Messaging Integrations) at Flow Solutions

Lead Developer & Full-Stack Engineer at Flow Solutions

Led development of an AI-powered multi-channel lead qualification platform. Engineered end-to-end architecture using Go (Fiber) on the backend and TypeScript/React on the frontend, integrating WhatsApp, Instagram, Messenger, Discord, and Telegram. Designed and deployed a prompt engineering evaluation platform supporting multi-model A/B testing across scenario suites, with AI-judged output scoring and automated refinement loops plus promotion-gate approval workflows for large-scale LLM-driven outreach optimization. Owned security infrastructure (JWT, OAuth2, and TOTP/2FA) across services, established code review processes and testing gates for production stability, and coordinated a 2–3 person remote team. Managed Stripe payments integration, Prometheus metrics/observability, OpenAI API integration, gRPC service communication, MongoDB + SQLite data layer, and multi-channel notification infrastructure. Built and maintained end-to-end test infrastructure using Playwright (TypeScript) co

Developed NLP text classification systems using sentence embeddings (BGE and sentence-transformers) with an SVC head. Applied digital signal processing techniques such as spectral analysis, filtering, and linear prediction to time-series denoising and feature extraction for production ML pipelines.