Golang DevOps Developers in Poznan

A Golang lover, works in FinTech, proficient in web3/blockchain. Experienced in distributed systems and event driven architectures.

I’ve always been the tech nerd in my family, but back then, my focus was all on professional football. When the pandemic and some injuries gave me a "break", I finally had the chance to dive into web development. I started teaching myself out of curiosity, and in 2024, I took it further with an intensive bootcamp. Now, I’m building web apps with tools like React and Next.js, and I’m excited to keep learning and contribute to a company that’s as passionate about growth as I am.

- Full stack developer with 10 years of experience leading both frontend and backend development, and performing quality assurance. - Seeking a challenge role in a dynamic organization where I can utilize my expertise in JavaScript, TypeScript, Python, Rust, Solidity to create and implement innovative solutions. - Worked in blockchain field over 5 years with hands-on experience in DApps, Defi and NFT Marketplace. - Team player with best sense in the responsiveness and the better UI/UX, strong creative and analytical skills and an eye for detail.

Golang Backend Developer | Youtube Content Creation

A skilled Golang developer with 5 years of experience specializing in the Gin framework. Proficient in building scalable web applications, APIs, and microservices with a strong focus on performance and security. Experienced in designing clean and efficient architectures, implementing middleware, and handling complex routing. Adept at working with databases, cloud services, and deploying applications in production environments. Passionate about writing maintainable code and following best practices in software development, with a strong foundation in Golang concurrency, testing, and debugging.

 Over 2 Decades of experience in backend development, designing and implementing complex systems.  Strong passion for backend programming with expertise in Go, C, C++, and Python.  Strong experience with RESTful APIs and GraphQL, GRPC for building robust and scalable services.  Proficient in working with Microservices and Monolithic architectures.  In-depth knowledge of SQL, NoSQL, Redis, ElasticSearch and embedded databases.  Hands-on experience with Message Queues and brokers like RabbitMQ, Kafka, ZeroMQ.  Experience with CI/CD pipelines using Jenkins, GitLab CI, CircleCI, Docker, Kubernetes.  Strong understanding of Linux/UNIX OS internals, shell scripting, and system-level programming.  Proficiency in cloud platforms: AWS, Google Cloud Platform (GCP), Microsoft Azure.  Expertise in containerization and orchestration using Docker, Kubernetes, and Helm.  Solid knowledge of caching systems: Redis, Memcached, and application performance tuning.  Hands-on experience with event-driven architectures and asynchronous processing.  Proficient in virtualization technologies, including Proxmox, VMware, OpenVZ, Docker, Kubernetes, Docker, Podman, KVM, and LXC.  Knowledge of testing frameworks and methodologies: TDD, BDD, unit and integration testing.  Strong skills in API security, authentication (OAuth, JWT), and encryption standards.  Excellent troubleshooting, debugging, and optimization skills for high-performance systems.  Familiarity with SOA (Service-Oriented Architecture) and MVC patterns for scalable development.  Good understanding of Frontend technologies like ReactJS, Vue & AngularJS.  Ability to write clean, modular and scalable code from scratch.  Solo developer of RangoCMS, a highly performant, flexible, and scalable CMS built in Go. Recently open-sourced at github.com/rangocms

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Software enthusiast with 6+ years of experience in developing robust code for high-volume business products and Services. Skilled professional with proven knowledge in programming, web development, Microservices, database design, cryptocurrency and blockchain. A Good team player with the capability to work independently on tight timelines and budgets

Hi I love Golang and wanna build more stuff with it!

Hi Everyone, Hard Work Never Betray, is my own taught spirit since I was a kid. I became curious about computer programming at 10th years old when my uncle guide me how to create a clone of the music player in Windows OS. At 16th years old, I started as a freelance programmer and got paid for desktop app programming(visual basic and a bit of c/c++) when I was in high school back then. Nowadays, my main programming languages are Go and Javascript(JS, ES, TS) since everything moved from local computer apps to cloud apps, I am being a passionate full-stack developer who creates web and mobile applications leveraging several tech-frameworks such as Go-chi, Gofiber, Express.js, Vue.js, React.js, PHP Laravel, and Java Android. My several projects are developing Back-office Dashboard (Fullstack JS / Laravel) and Cross-platform Mobile (Flutter). Anyway, I did some research on artificial intelligence and knowledge discovery in a database for my bachelor degree and master degree. I love to take knowledge of the data, including user behavioral clustering, fraud detection, and anomaly detection, even though it requires a lot of patience. Not to mention, I develop an indie game using Unity3D as a hobby in my spare time. Furthermore, we can discuss in case my experience and skillset can help your team/company. Feel free to contact me by email: saktinugraha24@gmail.com or send a message to this LinkedIn profile. Software Engineer | Backend Developer | Fullstack Developer | Data Enthusiast | Game Developer