2022–Present commit 7b3f1a4 1 month ago
Lead Architect · Technical Strategy @ DontPayFull
- feat: architecture, AI strategy, distributed systems, data pipelines, LLM orchestration, platform reliability
Simion Agavriloaei
Tech Lead & Principal Engineer
Infrastructure, Distributed Systems & AI Platforms
Coding since 2006, in production since 2010. Product engineering early, infrastructure and architecture later, AI and LLM orchestration now.
Based in Bucharest. The detailed CV is private. Email if you want it.
THE KIT
What's in active use. What used to be. No pretending.
Languages
- Python
- Go
- TypeScript
- JS / Node
- SQL
- Bash
Backend
- Django
- Django Rest Framework
- Django-ninja
- Celery
- FastAPI
- Pydantic
Infrastructure
- Kubernetes (k3s) on bare-metal
- Ansible
- Helm
- Kustomize
- Docker
- CI/CD
Frontend
- Vue
- Nuxt
- Astro
- Tailwind
- HTMX
Data & Storage
- MySQL/Percona
- CockroachDB
- Elasticsearch
Browser Automation
- Playwright
- nodriver
- Browserless
- Camoufox
Observability
- Grafana
- Prometheus
- OpenTelemetry
- OpenTracing
- Fluentd
- ELK
- Logstash
- Sentry
Testing
- TDD
- Integration
- E2E
- Functional
Leadership
- System Design
- Technical Strategy
- Code Review at Scale
- Cost Optimization
- Production reliability ownership
- Hiring & Interviewing
- Mentoring & technical guidance
Distributed Systems
- Task pipelines (100M+/day)
- Kafka / Redpanda
- Celery / RabbitMQ
- MySQL HA + failover
- CockroachDB (multi-region)
- gRPC microservices
- GraphQL Federation
AI / LLM Stack
- OpenAI
- Anthropic
- Gemini
- Claude Agent SDK
- MCP
- NanoClaw (custom agent runtime)
- Milvus
- DBSCAN
- Pydantic
AI Patterns & Scale
- Multi-agent pipelines
- Agentic infra monitoring & alerting
- Multi-provider abstraction
- Vision / multimodal pipelines
- Vector search & clustering (40M+)
- LLM cost tracking & budgets
Previously shipped. Still in muscle memory.
Backend
- PHP
- Django Channels
- Socket.IO
- Laravel
- Symfony
- CodeIgniter
- Yii
Frontend
- Angular
- React (familiar)
- Bootstrap
- Flutter
- Ionic
- Dart
Data & Storage
- Clickhouse
- PostgreSQL
- PostGIS
- MongoDB
- Couchbase
THE TRAIL
Git log, if git tracked careers. Newest on top.
2018–2022 commit e8c2d91
Staff Product Engineer @ DontPayFull
- refactor: rebuilt distributed task systems
- feat: streaming pipelines, bare-metal k3s
- perf: infrastructure rebuild
2016–2018 commit a4f7b32
Lead Full Stack Developer @ Pentalog
- feat: full-stack rewrite on Angular and Django
- chore: DevOps for ~30 Linux servers
2014–2016 commit d6e1c84
Software Developer @ DontPayFull SRL
- feat: distributed task processing from scratch
- feat: crawlers and proxy infrastructure
- chore: early version of what's still running
2010–2014 commit 1c4d8e6
Software Developer @ Assist Software
- feat: production apps across CRM, healthcare, social
- chore: first job, four years
THE PAPER
Did the degree. Learned the job shipping.
2010–2014
B.Sc. Computer Science
Universitatea Ștefan cel Mare · Suceava, Romania
Off-hours
AI/LLM Experimentation · Entrepreneurship, SaaS & Micro-SaaS Projects · Endurance Cycling, Strength Training