Backend and platform engineer with 6+ years across fintech and e-commerce, contributor to open source. Build and operate distributed systems with Go on GCP. Production experience on high-load systems and AI pipelines shipped to production. Open to remote Platform, Backend and SRE roles at Series B/C companies and lean startups.
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verified
PLATFORM_ENGINEERING
GCP-native distributed systems (GKE, Cloud Run, Cloud Functions, Pub/Sub), Terraform-managed infrastructure, Kubernetes and Helm at production scale.
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verified
AI_INTEGRATION
RAG pipelines and AI agents in production, vLLM, Qdrant, MCP servers and GenKit, from vector search to end-to-end automation.
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verified
OFFENSIVE_SECURITY
Daily HackTheBox practice, CTF PHDays 2019 Top 3 finish, TryHackMe and Cisco security certifications behind it, the same attacker mindset that goes into hardening what I build.
Core_Metrics // Repo_Telemetry
Github_Api // LiveMission_Logs
4 EntriesPrincipal Backend Engineer
AdTech & Affiliate Marketing Platform
Bangkok, Thailand
- Reduced infrastructure costs by 40%, measured by monthly GCP billing, by automating LLM compute VM lifecycle (auto-suspend on idle via Cloud Functions and Go scripts with Terraform-managed provisioning)
- Built a microservices architecture on GCP as a foundation for scaling marketing and the affiliate program, revenue growth to $60K within 6 months
- Cut lost calls by 33%, directly improving sales conversion, by optimizing the ATS telephony pipeline through queue management and failover automation
- Delivered a production RAG sales agent (intent pipeline through CTA) integrating a vector database, relational database and external data sources via GenKit
- Maintained 97% platform uptime across 6 internal services with a k6 + Grafana observability stack tracking latency, error rates and SLA compliance
- Designed and implemented an ERP system, migrated CRM to a new platform with complex data structure transformation and ERP integration, cutting manual logistics and reporting by 20+ hours per week per employee
- Scaled the engineering team from 3 to 8 by running 30+ technical interviews and making 5 hires
Senior Backend Engineer
Ratings & Comparison Platform
Russia / United Kingdom
- Support for 30+ microservices, including a personalized feed system with a peak load of 80K+ RPS
- Reduced SQL query overhead and source code size by 30% through targeted refactoring, achieved a two-fold increase in throughput by eliminating data transfer redundancy
- Reverse-engineered and restored the business logic of a lost resource, driving 16,000 visits per month while modernizing the structure for further monetization
- Implemented automated end-to-end testing with metrics for coverage, execution status and bug severity via Prometheus/Grafana, reducing testing time from 16 to 2 hours
- Managed the setup of a CI/CD pipeline with automated deployment, refactoring and monitoring, accelerating the release cycle by 40%
Full Stack Developer
Digital Commerce Holding
Moscow, Russia
- Tripled conversion rate and cut request processing time by 60% by building an automated sales funnel with UX redesign
- Increased search engine traffic by 30% by optimizing loading speed and technical SEO
- Maintained 99.9% uptime by securing Linux-based infrastructure through access controls, vulnerability assessments and automated backups
Full Stack Developer
Freelance
Remote
- Delivered 10+ MVPs for early-stage startups within 4-8 week timelines, at $3K-10K per project, including authentication systems and payment integrations
Training_Records
2 EntriesMaster's Degree, Information Security and Automated Systems
Perm Military University
- Specialization: Mathematical, software and information security of computer systems
- Full-time, government-accredited program
Professional Developer Certification
Google Cloud
- GCP core services: Cloud Run, GKE, Cloud Functions, Cloud SQL, Storage, Terraform
Certifications
5 EntriesSEC0
TryHackMe
Google Cloud Professional Developer
Google Cloud
Technical & Information Security
Cisco Networking Academy
Software Design Patterns
Udemy
CTF PHDays 2019, Top 3
Positive Technologies
Rig_Spec
Local_SetupThe terminal aesthetic on this site is modeled on my most common setup, not the only one I run.
kitty + fish, fastfetch on launch, custom Emerald_Black theme.
Daily driver desktop, dock and workspace layout tuned for keyboard-first switching.
// specs
OS:NixOS / Qubes OS
Shell:fish
Terminal:kitty
Theme:Emerald_Black (custom)
WM:GNOME
Also running: a Raspberry Pi hosting a self-hosted notes setup with its own automation, kept on a private network, and a couple of NixOS configs for reproducible throwaway environments. Details on request. niri shows up separately in the Cyberdeck project below, that's a gamepad-driven tiling setup, not the daily driver.
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