About Me
Overview
I’m Oleksandr (Oleks) Sobol, a Backend Software Developer with 4+ years of experience building automation pipelines and scalable systems. My journey from network engineering to software development has given me a unique perspective on infrastructure optimization and system reliability.
Currently based in Washington, I specialize in creating backend solutions that dramatically improve efficiency and reduce manual processes.
Professional Experience
Backend Software Developer Journey
My career began in network operations, where I quickly identified opportunities to automate repetitive tasks and improve system reliability. This led me to develop increasingly sophisticated automation tools, eventually transitioning fully into backend software development.
Key Achievements:
- Reduced customer onboarding from 20 minutes to under 1 minute (95% improvement)
- Decreased manual errors by 90% through automation pipelines
- Built production systems serving 4000+ clients
- Cut firmware deployment time by 80% with automated configuration management
At GlobalNet Inc., I led the development of critical automation infrastructure, designed scalable APIs, and mentored team members on technical problem-solving.
Technical Expertise
Backend Development:
Python, Go, Flask, FastAPI, REST APIs, OAuth2
Databases & Data:
SQLite, MySQL, MongoDB
DevOps & Infrastructure:
Docker, Docker Compose, AWS (EC2, S3, RDS), Linux Administration, Nginx, Apache
Automation & CI/CD:
GitHub Actions, Jenkins, Cron, Bash scripting
Additional Skills:
C, JavaScript, Git, Postman, API integration, system architecture
Education & Certifications
B.S. in Cybersecurity
Vinnytsia National Technical University (2012-2016)
Continuous Learning:
Currently advancing my skills through multiple programs:
- Boot.dev - Computer science curriculum focusing on backend development and algorithms
- Harvard CS50x - Introduction to Computer Science
- Harvard CS50 Cybersecurity - Security principles and practical implementations
What I Bring to the Table
My background in network engineering combined with software development expertise allows me to:
- Design systems with infrastructure scalability in mind
- Build reliable automation that handles edge cases
- Understand the full stack from hardware to application layer
- Optimize for performance and cost-efficiency
- Bridge communication between technical and non-technical stakeholders
Beyond Code
When I’m not developing backend systems, I enjoy:
- Capturing aerial footage with my drone (see my videos)
- Contributing to open-source projects
- Writing about my technical journey and lessons learned
- Exploring new technologies and development patterns
Languages
Ukrainian: Native
English: Fluent
Let’s Connect
I’m always interested in discussing backend architecture, automation challenges, or new opportunities in software development.
- Email: olekssobol@gmail.com
- LinkedIn: linkedin.com/in/olekssobol
- GitHub: github.com/OleksSobol
- Phone: (406) 580-6183