Dmitrii Spichakov

gm, anon 👋

Dmitrii Spichakov

DevOps / SRE Engineer

🟢 Open to full-time opportunities

Web3 infrastructure engineer with 5+ years building and operating blockchain systems at scale. Looking for a full-time role where reliability and automation matter.

⛓ Web3 ☸ Kubernetes 🔧 Terraform 🏅 CKA
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About

I'm a DevOps / SRE engineer with a deep background in Web3 infrastructure and full-stack development. I've been building in the blockchain space across the entire stack — from running validators and RPC nodes at scale, to shipping mobile apps with on-chain integrations, to building automated trading bots. I care about reliability, observability, and reducing toil through automation and IaC.

🏅 CKA — Certified Kubernetes Administrator · CNCF · Oct 2025
5+ years in Web3
70+ blockchain protocols
9 shipped projects
$60 / hour consulting

Skills

Orchestration & Infra

Kubernetes Helm Docker Terraform Ansible RKE2 OpenStack

CI/CD

GitHub Actions ArgoCD CircleCI

Observability

Prometheus Grafana VictoriaMetrics

Cloud & Platforms

AWS GCP Bare Metal

Languages

Python TypeScript JavaScript Bash Swift Kotlin

Databases

PostgreSQL MongoDB SQLite

Web3 & Blockchain

Validators RPC Nodes Wormhole Solidity Ethereum BSC / EVM Web3.js

Experience

xLabs

SRE Engineer Web3

Dec 2025 – Mar 2026
  • Refactored 6 Ansible playbooks — cut node upgrade / rollout time by 60–70%
  • Onboarded MOCA mainnet protocol to production infrastructure
  • Migrated RPC nodes from AWS EC2 to Kubernetes
  • Maintained 100% validator uptime, 0% skip rate across all networks
  • Wrote Python and Bash automation scripts for operational workflows

Chainstack

Infrastructure Engineer Web3

Singapore · Remote

Jan 2024 – Dec 2025

Leading blockchain API provider — 70+ protocols, 99.9% uptime SLA.

  • Onboarded 3 new blockchain protocols and 5 blockchain clients
  • Deployed and managed 3 Kubernetes clusters (2 bare metal, 1 RKE2 / OpenStack via Terraform)
  • Built IaC repository for dedicated node infrastructure from scratch
  • Created custom alerting rules for third-party monitoring integrations
  • Drove blockchain node migrations, upgrades, and rolling deployments
  • Automated workflows with Python, JS, and Bash scripts
K8sHelmTerraformArgoCDPrometheusGrafanaVictoriaMetricsGitHub Actions

CashAr

Partner & Full-Stack Developer Web3

Buenos Aires, Argentina

Aug 2023 – Present
  • Built all mobile apps (iOS + Android) and backend from scratch
  • Deployed and maintained the full infrastructure end-to-end
  • Automated exchange orders via Telegram bot integration
  • 1.6k iOS · 10k Android · 1.8k monthly Telegram users
SwiftKotlinNode.jsPostgreSQL

Shaggy BRO

iOS Team Lead

2023 – 2024
  • Led iOS team, delivered pet-care app from scratch to App Store
  • Implemented TCA (The Composable Architecture) for scalable state management
SwiftTCACoreData

BBsoft — Moovie

iOS Team Lead Web3

UAQ

2022 – 2023
  • Led iOS team for blockchain move-to-earn crypto game (STEPN-like)
  • Built full on-chain transaction layer for in-game economy (Ethereum / BSC)
  • Set up CI/CD pipelines for team delivery workflow
SwiftUIEthereumBSCCI/CD

Stonks Profit

Solo iOS Developer Web3

2021 – 2022
  • Built and shipped first iOS app solo — crypto portfolio tracker + sell limit calculator
  • Built automated Web3 trading bots, published live signals via @stonks_signals
SwiftCoinGecko APITelegram Bot API

TechEngineerService

Infrastructure Engineer Web3

Moscow

2017 – 2021
  • Managed Web3 infrastructure — mining rigs, blockchain nodes, validators
  • Maintained uptime and scalability of production blockchain systems
  • Wrote Bash and Python scripts for operational automation

Early Engineering

2014 – 2017
  • 2016–2017 · Design engineer — metro station infrastructure projects
  • 2014–2016 · Electrical engineer — 300+ kV power station

Education

🏅

Certified Kubernetes Administrator

Cloud Native Computing Foundation (CNCF)

Oct 2025 · ID: LF-orv89a9v46

Verify ↗
🎓

Bachelor of Power Engineering

MPEI — Moscow Power Engineering Institute

2009 – 2015

📚

CKA Preparation Course

KodeKloud

2025

📚

Node.js & Express.js Full Course

freeCodeCamp

2023

📚

Swift Foundation

Swiftbook

2021

Projects

CashAr

Web ↗ iOS ↗ Android ↗

Crypto exchange aggregation platform for LATAM. iOS + Android apps, Node.js backend, Telegram bot — built end-to-end.

📱 1.6k iOS 🤖 10k Android 💬 1.8k TG/mo
Web3 Swift Kotlin Node.js PostgreSQL

ChainPaws testnet

Web ↗

Web3 charity platform. On-chain donation splits, public spending records, proof uploads, multisig treasury. Founder.

Web3 Solidity Next.js PostgreSQL Docker Ethereum BSC

STerminal

App Store ↗

iOS SSH client for connecting to all your servers. Built for engineers who live in the terminal.

Swift SSH iOS Dev Tools

CUM

Community Universal Manager

Telegram bot for paid community access. USDT / BSC on-chain payment verification, subscription lifecycle, promo codes, admin tools.

Web3 Node.js Telegram BSC Prisma SQLite

Stonks Profit

App Store ↗

iOS crypto portfolio tracker + sell limit calculator. CoinGecko top 250. First iOS app. Also runs automated trading bots (@stonks_signals).

Web3 Swift CoinGecko API

Services

Available for consulting. Remote, async-friendly.

☸️

Infrastructure & Deployment

Kubernetes, Terraform, Docker — design, deploy, and maintain production-grade infrastructure.

⛓️

Web3 & Blockchain Infra

Validators, RPC nodes, on-chain integrations, smart contract deployment and ops.

📊

Monitoring & Observability

Prometheus, Grafana, VictoriaMetrics — alerting, dashboards, production visibility.

📱

Mobile Development

iOS & Android — native Swift and Kotlin, from MVP to App Store.

🔧

Backend & API

Node.js, Python — REST APIs, Telegram bots, automation scripts, third-party integrations.

🤖

AI & Automation

Local or cloud AI assistants, trading bots, workflow automation pipelines.

🌐

Web Development

Landing pages, dashboards, full-stack web applications.

🔌

Third-party Integrations

Payments, APIs, messengers, analytics — connect your stack.

🚒

Production Support

On-call support, incident response, troubleshooting complex production issues.

$60 / hour · consulting & flexible projects

Part-time

10–20 hrs/week · support, improvements, gradual dev

Project-based

Flexible hours · T&M · great for MVPs and startups

Full-time preferred

40 hrs/week · full immersion · salary negotiable

Contact

Open to new projects and collaborations. Let's build something reliable.

✉️spichakovda@gmail.com 💬@Spich3000 💼linkedin.com/in/spich3000 🐙github.com/Spich3000

📍 Buenos Aires, Argentina · UTC-3