We can organize an interview with Aldin or any of our 25,000 available candidates within 48 hours. How would you like to proceed?
Schedule Interview NowMy name is Valentyn S. and I have over 2 years of experience in the tech industry. I specialize in the following technologies: Desktop Application, Web Application, Golang, Java, Automation, etc.. I hold a degree in Bachelor's degree, Associate's degree. Some of the notable projects I’ve worked on include: CloudBees CD/RO Platform Component Development, Telecom BSS Billing Core Components, Enterprise Email Platform Complete Redesign, AI-Enhanced MVP Development with Modern Tech Stack, Enterprise Go-Based Web Scraping Solution with Anti-Detection, etc.. I am based in Kyiv, Ukraine. I've successfully completed 7 projects while developing at Softaims.
Information integrity and application security are my highest priorities in development. I implement robust validation, encryption, and authorization mechanisms to protect sensitive data and ensure compliance. I am experienced in identifying and mitigating common security vulnerabilities in both new and existing applications.
My work methodology involves rigorous testing—at the unit, integration, and security levels—to guarantee the stability and trustworthiness of the solutions I build. At Softaims, this dedication to security forms the basis for client trust and platform reliability.
I consistently monitor and improve system performance, utilizing metrics to drive optimization efforts. I’m motivated by the challenge of creating ultra-reliable systems that safeguard client assets and user data.
Main technologies
2 years
1 Year
1 Year
1 Year
Potentially possible
Miratech
Developed enterprise DevOps platform components serving a lot of Fortune 500 clients. Created 50+ reusable plugins using Java, Groovy, and Perl, reducing code duplication by 60%. Implemented automated testing frameworks, achieving 95% coverage. Challenges: integrating with legacy systems and maintaining backward compatibility. Solution: designed adapter patterns and comprehensive integration test suites, and established Agile practices, improving delivery efficiency by 35%.
Led Kyiv development team over 5 years building core components for PortaSwitch BSS, Billing, and Softswitch platform serving diverse Communication Service Providers: MNO/MVNO/MVNE, cable/MSO, fixed-line, broadband, VoIP, satellite, and IoT providers. Architected billing solutions using Perl on high-availability Linux infrastructure with MySQL/PostgreSQL databases and established innovative "After Action Review" methodology, improving team performance and project delivery outcomes. Mentored junior developers, facilitated cross-departmental collaboration, and streamlined development workflows
Architected complete redesign of enterprise email platform mail.ua, managing 20+ backend engineers over 3 years. Transformed development from Waterfall to Agile, establishing full SDLC standards. Built service framework using Perl, PostgreSQL, Linux/Apache for SMTP/POP3/IMAP protocols. Created automated testing/deployment pipelines, reducing delivery time. Implemented Nagios monitoring and custom solutions to ensure 24/7 availability while enhancing scalability. Delivered enterprise-grade platform with improved reliability and performance, serving 1M+ active users.
Developed innovative "Vibe Coding" approach combining AI tools (Claude, Cursor, Lovable AI) with traditional programming for 75% faster delivery. Built MVPs and production systems using Go/Java backends with Supabase, implementing features from authentication to payment processing. Integrated low-code/no-code platforms for rapid prototyping while maintaining enterprise quality. Deployed solutions on GCP, Fly.io, and Kubernetes with comprehensive monitoring and delivered 10+ projects ranging from startup MVPs.
Developed DataScrapexter, a high-performance web scraping tool in Go that handles both static and JavaScript-heavy sites. Implemented advanced anti-detection features including CAPTCHA solving with 2Captcha integration, proxy rotation, browser fingerprinting, and TLS randomization. The solution processes over 10,000 pages/hour with a success rate of 95% or higher on protected sites. Built with modular architecture supporting YAML configuration, multiple output formats (JSON, CSV, PostgreSQL), and includes Prometheus monitoring dashboard for enterprise deployments.
Bachelor's degree in Physics
1982-01-01-1990-01-01
Associate's degree in
1972-01-01-1982-01-01