Dmitrii Spichakov

gm, anon 👋

Dmitrii Spichakov

Software | Infrastructure Enjoyer | Web3

Full-stack engineer and DevOps / SRE specialist with 5+ years in Web3 — iOS & Android apps, backend services, automation tools, and blockchain infrastructure at scale.

⛓ Web3 ☸ Kubernetes 🔧 Terraform 🏅 CKA 📱 iOS · Android 🔌 Backend
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About

I'm a software engineer and DevOps / SRE specialist with a deep background in Web3. I build across the full stack — iOS and Android apps, backend APIs, Telegram bots, trading automation — and run the infrastructure behind them: Kubernetes clusters, blockchain nodes, validators, CI/CD pipelines. I care about reliability, observability, and reducing toil through IaC and automation.

🏅 CKA — Certified Kubernetes Administrator · CNCF · Oct 2025
5+ years in Web3
70+ blockchain protocols
12 shipped projects
$80 / 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

Group of companies NDA

Senior Blockchain Nodes Engineer Web3

May 2026 – Present
  • Built full blockchain infrastructure from scratch — nodes, RPC endpoints, networking, storage, and secrets management
  • Running 11 live chains in production across EVM and non-EVM networks
  • Designed monitoring & alerting stack (Prometheus + Grafana) with per-chain health dashboards and on-call runbooks
  • Architected load-balanced Solana indexer fleet handling high-throughput RPC workload with horizontal auto-scaling
  • Provisioned and managed infra with Ansible — automated node upgrades, config rollouts, and environment bootstrapping
  • Built custom client-facing upgrade alerting system — notifies clients of planned chain upgrades with status tracking

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

Engineering Experience

2014 – 2021
  • Web3 infrastructure — built and ran mining rigs, blockchain nodes, and validators in production
  • Validator & node operations — provisioning, upgrades, monitoring, uptime and scaling
  • Infrastructure automation — Bash & Python for provisioning, node upgrades, and routine ops

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

Casa Almacén

Web ↗ App Store ↗

Textile catalog & B2B order app for an Argentine fashion brand. Cut infra costs by 82%, executed full infra migration, fixed CI/CD pipelines across iOS · Android · web · backoffice · backend, resolved business logic bugs, and shipped new features and reusable component libraries.

Swift React Native Node.js Docker AWS CI/CD

nukaktamsdengami.com

Web ↗

Car-listing aggregator. Pulls classified ads from multiple marketplaces into one searchable feed — filters by country, city, make, price, year and mileage, multi-currency, RU/EN/ES.

Python PostgreSQL Docker Web scraping Caddy

Stonks Signals

Telegram ↗

Automated trading bots and live market signals for crypto exchanges. Real-time signals published to Telegram channel.

Web3 TypeScript JavaScript Docker Telegram

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.

$80 / 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

📍 Madrid, Spain · UTC+1