GO / BACKEND

Vladimir Chukliaev

Go Developer / Backend Engineer

GO BACKEND

Services built to handle load

Developing reliable backend systems with Go

Backend developer focused on platform and infrastructure products. I design, develop, and launch reliable services built to remain stable under high load.

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About

Professional

Backend developer with 6+ years of commercial and project experience. My core specialization is Go and backend service development for platform, infrastructure, and high-load products.

I have experience designing and developing REST, gRPC, and WebSocket APIs, as well as working with PostgreSQL, Redis, Kafka, Kubernetes, Docker, Terraform, and CI/CD.

I take tasks through the full development cycle: from requirements analysis and architectural design to implementation, testing, release, and production support. My key strengths include evolving and refactoring legacy code, designing reliable multi-stage business logic, inter-service integrations, API security, observability, and operational resilience of backend systems.

I am interested in product and platform teams where engineering culture, ownership, architectural quality, and long-term product development matter.

Experience

Mar 2024 — Present
2 years 7 months
Wildberries, LLC
Golang Developer
Development of WB Cloud, Wildberries’ in-house virtualization platform, as part of the InHouse team.
Key Responsibilities
- Developing a unified application entry point based on REST and gRPC.
- Designing and developing new services, including quota control, image management, and a cross-service synchronizer.
- Implementation of SaaS capabilities (Kafka, Redis, etcd, Qdrant, MongoDB, Kubernetes, PostgreSQL).
- Developing alternative ways to interact with the API, including Terraform integration and a CLI utility.
- Ensuring fault tolerance for multi-stage business logic using pipeline and SAGA patterns.
- Writing tests, including unit and fuzz tests, and introducing linters for memory leaks, secret detection, and API backward compatibility.
- Optimizing services through profiler analysis, rate limiting, and timeout tuning.
Key Achievements
- qualityRewrote a major part of the legacy codebase and unified the repository code style.
- securityIdentified and fixed two critical vulnerabilities: authentication bypass and susceptibility to DDoS-related failures.
- observabilityIntroduced tracing of key indicators through enriched structured logs.
GoRESTgRPCTerraformObservability
Aug 2021 — Dec 2023
2 years 4 months
PromBioTech
Fullstack Engineer (Go+React)
Development of an internal corporate communication system.
Key Responsibilities
- Building and maintaining a development infrastructure environment with a focus on decentralization using Kubernetes, Docker, Ansible, and CI/CD.
- Designing database architecture with PostgreSQL and Redis.
- Developing application APIs, including messaging logic based on WebSocket and Kafka.
- Developing the administration panel.
- Preparing demo versions and developing content generators.
Key Achievements
- architectureDesigned a universal message-processing model.
- scalabilityConfigured an efficient mechanism for scaling virtual resources.
- securityEnsured secure data transmission and storage.
- deliveryBrought the product to a production-ready state.
GoWebSocketKafkaPostgreSQLRedisKubernetesDockerAnsibleCI/CD
Nov 2019 — Aug 2021
1 year 9 months
Project-based work
Python Developer
Development of Telegram bots, parsers for public sources, and business automation services.
Key Responsibilities
- Gathering requirements and communicating with clients without a technical background.
- Developing Telegram bots for notifications, request processing, and internal workflow automation.
- Building parsers for websites, marketplaces, and product catalogs.
- Setting up monitoring for prices, availability, promotions, and page changes.
- Integrating with external APIs, including Google Sheets, CRM systems, and Telegram Bot API.
- Implementing event-driven scenarios: alerts, offer filtering, and automated reactions.
- Implementing logging, error handling, and maintaining stable service operation.
Key Achievements
- automationAutomated manual monitoring of product offers and website changes.
- deliveryDeveloped several Telegram bots used in real business processes.
- observabilityImplemented alerting for key events: price changes, product availability, and promotion launches.
Python

Education

2021 — 2025

Bachelor’s Degree

Software Engineering. Software Product Development and Information Systems Design

MIREA — Russian Technological University

Bachelor’s degree with honors. Institute of Information Technologies. Department of Instrumental and Applied Software.

Additional Professional Education

2022 — 2023
DevOps Technologies
MIREA — Russian Technological University
Additional professional education in DevOps practices, infrastructure engineering, automation of delivery processes, deployment, and service operations.
2025
Technology Management
MIREA — Russian Technological University
Additional professional education in technology product management, task prioritization, communication, and engineering management decision-making.

Skills

Backend

Golang
REST API
gRPC
WebSocket
testing
microservices

Architecture

System design
high-load systems
distributed systems
API design

Databases

PostgreSQL
SQL
Redis
MongoDB
query optimization

Infrastructure

Linux
Docker
Kubernetes
Terraform
Ansible
CI/CD

Queues and Streaming

Kafka
asynchronous processing
event-driven architecture

Observability

Prometheus
Grafana
logging
metrics
tracing
monitoring

Tools

Git
GitHub
Postman

Languages

Russian - native
English - C1
German - A2

Contact

Open to opportunities in backend development, platform engineering, and projects with a high level of technical responsibility.

Email: contact@hirevlad.com
Telegram: @vlad_software
LinkedIn: vladimir-chukliaev
MAX: Владимир