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Nicusor Serban
Freelance System Security Developer
Nick is a site reliability engineer who uses the best practices out there to enhance an app's DevOps lifecycle. He can automate everything from the code to testing, the release management, deployment, operations, monitoring, and CI/CD pipelines. He's also good at bringing your entire app stack into a nice Docker stack managed by either Compose, Swarm, or Kubernetes. Nick also worked as a developer with C#, Node.js, PHP, Python, among others.
Show MoreRogelio Nicolas Mengual
Freelance System Security Developer
Rogelio is a versatile, positive, and self-motivated full-stack engineer with over twelve years of work experience in many programming languages, frameworks, and platforms. He enjoys taking on new challenges and constantly strives to learn new skills.
Show MoreIvan Sedlak
Freelance System Security Developer
Ivan has over 12 years of professional hands-on experience using a wide range of Microsoft technologies, mainly on enterprise web applications, security, internet, and serverless functions. His previous position was in a private company working as a senior .NET full-stack developer, software architect, and team leader. He has worked primarily on large-scale projects. Ivan has been working with Toptal clients since 2015.
Show MoreYuriy Polonskiy
Freelance System Security Developer
Yuriy is the type of developer who believes that simplicity is the highest sophistication. Along with having several years of experience, he brings an eye for detail, a considerate and measured personality, and superb communication skills. His strongest skills are in DevOpsāover four years of experienceābut heās also quite good with Python, AWS, cloud technologies, among others.
Show MoreZoran Žunko
Freelance System Security Developer
Zoran is a veteran software engineer with over 15 years of professional experience. All around Salesforce.comāconsultant, architect, developer, administratorāhe's also a PMP certified project manager. He can work with anything related to Salesforce, ranging from regular configurations/customizations, communities, integrations, mobile apps, or org reviews.
Show MoreKarlo Smid
Freelance System Security Developer
Karlo is a senior test engineer with skills in test automation, team leadership, and documentation. As a software tester, he likes to break stuff that others think works. As a team leader, he has proven abilities allowing him to build teams from scratch and streamline the QA process to perfection.
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