Hire Freelance OpenVPN Experts
Robert Polasek
Robert is a senior infrastructure and DevOps engineer with over 20 years of experience in Unix/Linux system administration, server automation, programming, development, storage area networks, networking, and security. In addition, for the past seven years, he has worked as a SAN administrator. Robert is exceptionally professional and joined Toptal to work on innovative projects with exceptional talents.
Show MoreŞenol Çolak
Şenol has worked in IT since 1993, developing software, creating and managing teams, and acquiring C-level experience. From a technical perspective, he defines himself as a good site reliability engineer (SRE). Şenol likes to create incredible and stunning technical solutions. There are still running systems he created decades ago, and the professionals he mentored are all in the industry.
Show MoreRyan McMichael
Ryan is a certified solutions architect and engineer with almost two decades of experience and a proven track record spanning several industries. His clients range from scrappy startups to elite global banks and everything in between. He is a member of the AWS Partner Network and is an AWS Certified Solutions Architect - Professional. Equally comfortable in Azure and Google Cloud, Ryan has significant experience spearheading projects in the enterprise technology space.
Show MoreÖrs-Krisztián Patakfalvi
With 6+ years of full-stack development experience, Krisztián has tackled challenging projects spanning telecommunications, safety, IoT, and the HR space with a focus on automation. From requirements engineering to solution architecture, Krisztián has been involved in all aspects of project lifecycles, including DevOps and back- and front-end development. A problem solver at heart, Krisztián is fueled by a passion for technology and excels in navigating complex technical landscapes.
Show MoreVadim Panov
Vadim is a software engineer with 15+ years of experience in embedded systems, Unix, networking, and cryptography. He has owned and brought products to market, combining skills in C++, C, Lua, JavaScript, Python, and more. Vadim acquired an EMBA to gain better equilibrium between tech and business challenges.
Show MoreÉder Gillian
Éder has 14 years of experience as a system administrator, transitioning into DevOps for the last four years. As a DevOps advocate, he's incited cultural change, bridging the gap between development and operations teams. Éder's built abstraction platforms that assist developers and data scientists in their jobs, led IT support, infrastructure, and security teams, managed critical acquisition projects, and served as chief data officer and senior infrastructure and security manager in past roles.
Show MoreYoske Apolloni
Yoske is an expert Python developer, fluent in the major Python web frameworks (FastAPI, Flask, and Tornado); front-end frameworks like Vue and React; and SQL and ELK databases. He brings passion to his work and excels in delivering tailor-made products. Yoske's combined experience in consulting and the hospitality industry augments his care and attention to gaining an in-depth understanding of each client's needs.
Show MoreIsmail Yenigul
Ismail is a senior DevOps and SRE with expertise in Linux, AWS (AWS-certified solution architect and developer, IAM, EKS, ECS, EC2, RDS, S3), GCP, Azure, Kubernetes (CKAD, CKA certified, Docker, Helm), Terraform, Terragrunt, CI/CD (Jenkins, GitHub Actions), DevSecOps (AWS Security Hub, CIS benchmarks), and SRE practices. He ensures seamless deployments, infrastructure consistency, and system reliability. Proactive and customer-focused, Ismail leaves no stone unturned to deliver quality results.
Show MoreNikos Tzelvenzis
Nikos is a DevOps engineer and infrastructure designer with several years of hands-on experience, which includes building a high-traffic platform with at least 7 million users. On that project, the whole infrastructure was horizontally scaled based on the load and traffic. The challenge there had to do with the size of traffic—specifically auditing and logging—due to the size of logs, etc. were much larger than usual. It's safe to say whatever your DevOps needs are, Nikos can handle them.
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