Тимур

TYMUR MAKSYMOVYCH
Junior DevOps Engineer
Kyiv, Ukraine | [open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | GitHub

PROFESSIONAL SUMMARY
Detail-oriented Junior DevOps Engineer with a solid Computer Science and Data Analysis
background from Kyiv School of Economics. Hands-on experience building automated CI/CD
pipelines (GitHub Actions), containerizing web services (Docker), managing Linux environments,
and deploying cloud infrastructure (AWS). Proven track record in log inspection, root cause
analysis (RCA), and database query optimization. Strong analytical reasoning, eagerness to learn
enterprise tooling (Kubernetes, Jenkins, Terraform), and professional English communication (B2+)
to ensure high release stability and system reliability.

TECHNICAL SKILLS
● Infrastructure, Cloud & DevOps: Linux CLI (systemd, process management, file
permissions, log triage), Docker, Docker Compose, Kubernetes (concepts: Pods,
Deployments, Services), AWS (EC2, S3, IAM, CloudWatch), CI/CD (GitHub Actions), Git,
Artifact & Registry Management (Docker Hub, GHCR).
● Scripting & Programming: Python (FastAPI, Flask, Pytest, Pandas, Requests), Bash CLI
scripting, basic C#.
● Observability & QA: Server & Application Log Inspection, Incident Triage, Root Cause
Analysis (RCA), CloudWatch Metrics, REST API Debugging (Postman), Defect Lifecycle,
SLA Compliance.
● Databases & Optimization: PostgreSQL, MySQL, Google BigQuery, Query Execution Plans
(EXPLAIN ANALYZE), Indexing strategies, Transactions & ACID, Lock Contention, CTEs,
Window Functions.
● Networking & Protocols: HTTP/HTTPS (headers, status codes), RESTful APIs, TCP/IP, DNS
fundamentals, JSON, Client-Server Architecture.

RELEVANT EXPERIENCE & PROJECTS

Internal Process Automation Web Application

BBS Insurance
● Architected, containerized, and deployed an internal Flask web service using Docker to
ensure cross-environment consistency across dev and staging.
● Built automated CI/CD pipelines with GitHub Actions to run test suites, linting, and automate
container image build/packaging workflows.
● Managed artifact versioning by tagging and publishing Docker container images to
internal/remote container registries.
● Monitored runtime service health, inspected server error logs, diagnosed runtime failures,
and delivered targeted hotfixes to maintain uptime.

Automated Web Scraping & Monitoring Service

Personal Project
● Developed an asynchronous Python monitoring daemon to continuously poll, extract, and
filter dynamic web vacancy endpoints.
● Built resilience into automated tasks using retry policies, exponential backoff, connection
error handling, and HTTP status-code validation.
● Extracted and normalized semi-structured web payloads into sanitized JSON artifacts and
loaded them into indexed relational database tables.

Database Schema Design & Query Performance Optimization

University & Applied Projects
● Designed normalized schemas (3NF) and analytical Star Schemas in PostgreSQL and
Google BigQuery for enterprise transaction processing.
● Profiled query performance via EXPLAIN ANALYZE, eliminated latency bottlenecks, and
added composite indexes to optimize read/write operations.
● Simulated concurrent transaction workloads to detect, reproduce, and remediate lock
contention and deadlock conditions.

Restaurant Management & Ordering System

C# Project
● Structured object-oriented domain models, class hierarchies, and custom data workflows
to manage order queues and transactional states.

EDUCATION

Kyiv School of Economics (KSE)

BSc in Economics & Data Analysis / Computer Science | 2024 – 2028 | Kyiv, Ukraine
● Relevant Coursework: Cloud Architectures (AWS Academy Curriculum, 2026), Database
Management Systems (PostgreSQL internals, ACID, tuning), Software Quality Assurance &
Testing (Incident severity triage, RCA, Locust load testing), API Design & Distributed
Systems.

LANGUAGES
● English: Upper-Intermediate (B2+) – professional technical writing and verbal
communication.
● Ukrainian: Native.