Sangeet

Go

 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