Hire the Best DevOps Engineers
in Kazakhstan

If you’re looking for a senior web engineer or system architect who can deliver reliable, scalable solutions — you’re in the right place. With 20+ years of hands-on experience in web development, backend architecture, and infrastructure, I help businesses build, optimize, and scale their digital products. I’m available for both long-term collaborations and short-term contracts. ⸻ What I Bring to Your Project Backend & Application Development • PHP 7/8 (Laravel, Symfony, Zend, Slim, Yii, CodeIgniter) • Node.js (Express.js, Nest.js, Meteor.js) • REST / SOAP / RPC API development • Mobile app backend architecture • Fintech and payment solutions Cloud & Infrastructure • AWS, Google Cloud, Azure, DigitalOcean, Yandex Cloud • IaaS / PaaS / SaaS architecture • Kubernetes, Docker • CI/CD pipelines, DevOps automation • Linux server administration & monitoring • LAMP / LEMP / MERN / MEAN stacks Integrations & Specialized Solutions • Payment / Email / SMS / Voice gateway integrations • Marketing & transactional mailing systems • GPS tracking & navigation software • OpenStreetMap / OSRM integrations • Video streaming (Flussonic, Wowza, OvenMediaEngine) • Server-side video processing (FFMPEG) • E-commerce (Shopify, Magento, WooCommerce, OpenCart, BigCommerce) • WordPress (themes & plugins) • Sales funnels & custom business logic Frontend • HTML, CSS • React, Vue, Angular Databases • SQL / NoSQL systems Other • Reverse engineering • Performance optimization • Bug fixing & legacy system stabilization • Minor experience in Ballerina / Choreo ⸻ AI-Enhanced Development Workflow I actively use modern AI-powered development tools to increase productivity, accelerate debugging, improve code quality, and speed up delivery — without compromising architecture or long-term maintainability. Within the scope of my technical expertise, AI allows me to: • Prototype faster • Refactor and optimize more efficiently • Detect edge cases earlier • Improve documentation and testing coverage This means faster turnaround times and better results for your project. ⸻ I believe in balancing development speed with long-term product quality. Moving too fast creates technical debt; moving too slow kills momentum. My goal is to deliver clean, scalable solutions — efficiently and responsibly. If this sounds like what you’re looking for, feel free to reach out. Let’s build something solid. Thank you for your time.

Available today. 𝗪𝗿𝗶𝘁𝗲 𝗺𝗲 𝗵𝗲𝗿𝗲 on Upwork. I reply within one business day, usually within 30 minutes. For existing projects, I can run a code audit. For new projects, I can prepare an MVP roadmap. Operational & data platforms for multi‑location and B2B businesses - booking, smart search, and offline field ops, with AI built in. My focus is reliable production systems, observability, performance, and long-term support. Results: - Increased revenue 2× - $𝟕.𝟓 𝐦𝐢𝐥𝐥𝐢𝐨𝐧 𝐭𝐨 $𝟏𝟓 𝐦𝐢𝐥𝐥𝐢𝐨𝐧 - with a mobile app for managing 200+ spa salons. - Built an MVP from scratch in 6 months and reached $30K in revenue. Because I work across mobile, backend, and frontend, you get a developer who understands the entire system - not just one layer. This means faster delivery, fewer blockers, and a product that feels cohesive end‑to‑end. I join teams as a true technical partner, not just a task‑taker: I help refine requirements, propose better solutions, and keep the project moving forward with clarity and momentum. 🚀 What I bring to your project: - 15+ years of engineering experience across mobile, backend, and frontend - Full ownership of the product lifecycle - from architecture to deployment - Clean, maintainable, scalable code built for long‑term growth - Fast onboarding, proactive communication, and daily progress updates - Experience with startups, MVPs, SaaS platforms, marketplaces, PropTech, booking apps 📱 Mobile Development (React Native & Flutter) Cross‑platform apps that feel native, perform smoothly, and scale effortlessly. Keywords: React Native developer, Flutter developer, mobile MVP, native modules, offline‑first, real‑time features, App Store / Google Play deployment. 🧩 Backend Engineering (Laravel & FastAPI) Robust, secure, scalable APIs and backends for mobile and web products. Keywords: API development, SaaS backend, multi‑tenant architecture, microservices, database optimization, real‑time features, payment integration. ⚙️ DevOps & Reliability Engineering CI/CD pipelines, zero‑downtime deployments, autoscaling, monitoring, alerting, and production stability. Keywords: DevOps engineer, uptime, observability, SRE practices, Docker, Kubernetes, cloud infrastructure. 🤖 AI Integration & LLM Features AI search: natural language search, visual similarity search, interior-aware recommendations, semantic search, vector search, and LLM-powered discovery features Keywords: AI integration, LLM development, vector search, multimodal AI, AI SaaS features, PropTech AI.

Senior Rust backend and DevOps engineer focused on production systems: API platforms, Solana infrastructure, Kubernetes/Helm deployments, and workflow-heavy business apps. I can help you build or fix: - Rust services with Axum, Tokio, SQLx, PostgreSQL, Redis, auth, background jobs, and API boundaries - Solana integrations, tokenization workflows, wallet/payment/KYC flows, and trading/orderbook logic - API integrations, generated SDKs/clients, webhooks, data sync, and reliability hardening - Docker, GitHub Actions, Helm, Kubernetes, production image pinning, and deployment diagnostics - Vue/Nuxt/TypeScript dashboards when backend work needs a usable operator interface Recent private work includes a real-estate tokenization platform on Solana, an edge-first POS stack, procurement/workflow systems, and Rust API clients. Public proof: merged contribution to Hugging Face Candle implementing CLIP model support. I care about domain invariants, tests, deployment safety, and debugging real production behavior. If your project has brittle integrations, unclear requirements, or a Rust/Kubernetes system that needs to become maintainable, I can help.

I’m a System Administrator with over 10 years of experience managing IT infrastructure for small and medium-sized businesses. My background covers both Windows and Linux environments, with a strong focus on stability, security, and automation. What I do best: Administration of Windows Server, Exchange, Active Directory, DNS, DHCP Managing virtualization platforms (VMware, Hyper-V, Proxmox) Configuring and supporting Linux servers (Ubuntu, CentOS, Debian) Network management (Cisco, Juniper, Aruba, MikroTik) and VPN setup Automation and scripting with PowerShell, Bash, and Python Backup and monitoring systems (Veeam, Zabbix, Grafana) Hybrid and cloud solutions: Microsoft 365, Azure, Exchange Online Why work with me? I understand how important uptime and security are for businesses I approach every task with reliability and precision I provide clear communication and regular updates If you’re looking for a reliable sysadmin to manage, troubleshoot, or optimize your infrastructure - I’m ready to help.

I specialize in managing and optimizing Linux-based infrastructures with over 9 years of experience as a System Administrator. My expertise spans cloud platforms like AWS and Azure, alongside extensive knowledge in automation tools such as Ansible and Terraform. I have successfully supported R&D environments, GPU clusters, and have a strong ability to enhance DevOps workflows. I excel in monitoring systems and providing internal IT support, ensuring seamless operations for businesses. If you need a reliable professional to help streamline your IT processes or optimize your cloud solutions, I am here to deliver effective strategies and practical solutions. Let’s discuss your project and how I can contribute to your success.

Hello! I work as a DevOps Engineer in a finance organization. My goal is always to meet customer's needs and deadline. I am responsible and constantly pursue new knowledge to grow professionally. When working on a project, I intend to fully understand and deliver the results client wants to receive. Please feel free to contact me for any additional info. I look forward to working with you soon. Best regards, Alexandr.