| Phone: | By appointment |
| Location: | Remote (based in Vallejo, CA) |
| Website: | https://olegpryadko.com |
| Email: | [email protected] |
Highly skilled software engineer with over 15 years of experience in backend engineering, full-stack development, and scalable systems design. Worked with diverse industries such as security, e-commerce, nonprofit, gaming, vending, and consulting. Proven success in designing robust software solutions and solving complex problems. Experienced in remote work environments and passionate about self-improvement and collaboration.
Languages: Python (expert level), JavaScript/ECMAScript/Node.js, PHP, basic C/C++/Java/GoLang.
Backend & Microservices: REST & RPC API design, asynchronous programming, message queues, pub/sub architectures.
Frontend: Modern UI/graphic design, HTML5/CSS3, responsive frameworks, animation, cross-browser testing.
Databases: PostgreSQL, MySQL, MongoDB (NoSQL), including design, performance tuning, and query optimization.
DevOps & Cloud: Docker, Linux systems, CI/CD pipelines, NGINX, Apache, basic AWS/ Azure (CI/ CD, CDNs, automation).
Tools & Methodologies: PyCharm, Git, SVN, security best-practices, technical documentation, agile/scrum practices, profiling/debugging tools, test-driven development (TDD), SOLID principles.
Soft skills: 15 years of remote or hybrid work experience. Trained developers (6+ years) and end-users (9+ years). Led two small teams (1.5 years). Participated on an agile team (5 years).
Business: 10 years experience running an independent consulting business. Managed all aspects of the business, including marketing, requirements, contracts, accounting, subcontractors, web hosting, maintenance, and support.
Personal: Several years of risk management training from top air sports instructors. Earned a USPA coach rating, reflecting teaching and leadership skills. Coursework in physical and social sciences with a special interest in cultural diversity and mental biases. Ongoing self-education in various areas, such as communication and management.
Continued my responsibilities from Remediant after it was acquired by Netwrix. Specifics cannot be disclosed due to a confidentiality agreement.
Developed and supported a security product serving enterprise customers, including Fortune 500 companies in the defense, biotech, pharmaceutical, media, and financial sectors.
Designed a scalable system to simulate customer environments with over 100,000 endpoints for performance profiling. Improved speeds of background workflows by up to 10x and helped retain large customers.
Expanded test coverage to over 90% with custom test frameworks, efficiently addressing thousands of edge cases across multiple operating systems and network protocols. This saved debugging time and greatly reduced regressions.
Used static code analysis and test coverage to complete large refactors and architecture changes quickly and safely. These improvements allowed implementing major features and integrations in as little as two weeks, directly supporting key customer sales.
Received regular positive feedback from the customer success team and new hires for being approachable and providing valuable support.
Main technologies: Docker, microservices, Python 2 and 3, MongoDB, Flask, FastAPI, NodeJS, RESTful APIs
Developed slot machine accounting and reporting systems using a proprietary Python framework similar to Django.
Built a player rewards system that managed touch-screen displays on embedded boards over a network. This system provided fast responsiveness and supported large-scale use, improving reliability and user experience.
Designed a modular XML/ECMAScript framework that enabled junior developers to implement complex business logic quickly and reliably, significantly reducing development time.
Contributed to developer training, scripting, library development, web applications, graphic/ UI/ animation design, client communication, on-site troubleshooting, system documentation, and obtaining compliance certifications.
Main technologies: Python 2 and 3, Linux (servers and embedded), PostgreSQL
Developed custom software for a vending machine distributor.
Main technologies: Python, Odoo, PostgreSQL, MongoDB, WAMP/ Crossbar, Linux
Provided custom module development, emergency support, and training for MODX, a full-stack PHP web framework.
Main technologies: MODX, PHP, MySQL, HTML5, SASS/ CSS3, JavaScript, Linux, Apache
Designed and built custom, dynamic websites for dozens of small business and e-commerce clients. Provided full-stack web development, custom graphic design, wireframing, requirements gathering, and end-user training.
Progress towards double major in Plant Biology and Anthropology.
Work on several active projects to gain experience in C programming, Linux kernels, networking, RTOS, embedded/ control systems, electronics, SMT, and other topics.
Technologies: Linux, C, RTAI (real-time Linux), PID loops, SMT, reflow, kernel/ modules/ drivers, Mikrotik/ RouterOS, PPP/ OpenVPN, iptables, routing, LinuxCNC, HAL (hardware abstraction layer), Autotools/ Makefiles/ compiling, BIOS, GRUB, automotive mechanics, avionics, wiring, electronics, Python, XML/ schemas, git
Hired several experienced consultants to get tutored in practical Linux DevOps and networking. Practiced using and configuring dozens of programs and tools, including:
Interviewed or worked remotely with consultants from many countries and timezones. Successfully adapted learning and communication style to consultants who did not have teaching experience, good English skills, or even good internet connections.
3 days
50
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