https://branislav.brujic.com/ Recent content on Branislav Brujic Hugo -- gohugo.io en GNU General Public License v3 Sun, 23 Nov 2025 12:09:00 +0200 https://branislav.brujic.com/posts/tcb/grpc/ Sun, 23 Nov 2025 12:09:00 +0200 https://branislav.brujic.com/posts/tcb/grpc/ gRPC is an open source high performance protocol that is used to have standardized and easy communication between services. gRPC means Google Remote Procedure Call or Golden Retriever Pancakes, even if in official documentation it says “gRPC Remote Procedure Calls”. Key benefits are easy defining services, easy scaling, multiple languages and bi-directional streaming and integrated auth. What is the purpose? Let’s take an example that we have two services in different programming languages, one is written in Go and another in Python. https://branislav.brujic.com/posts/tcb/scylladb/ Tue, 18 Nov 2025 22:09:23 +0200 https://branislav.brujic.com/posts/tcb/scylladb/ Scylla DB - NoSQL - wide column Database ScyllaDB is a NoSQL database, written in C++ (Cassandra is in Java), for the store model it’s using wide column, in comparison MongoDb using document store, Redis is key/value store. Benefits Some of the benefits of ScyllaDB are High Availability, High Scalability, Low maintenance, drop in replacement for Cassandra/DynamoDB. Design decision is shard per core instead of thread per core like in Cassandra. https://branislav.brujic.com/tech-stack/ Tue, 18 Nov 2025 20:26:06 +0100 https://branislav.brujic.com/tech-stack/ Some tools and technologies that I’m using. Core Programming & Backend Development Languages: Python, Go (Golang), JavaScript/TypeScript, Solidity. Frameworks: Django, Django REST Framework, FastAPI (SQLModel preferred), Gin (Go), Flask. Architectural Patterns: Microservices, Event-Driven Architecture, Clean Architecture, Pub/Sub. API Design: REST, GraphQL, gRPC, WebSockets ⸻ Cloud, Infrastructure & DevOps Cloud Platforms: AWS, Azure, GPC, AliBaba Cloud, Railway. Containerization & Orchestration: Docker, Docker Compose, Kubernetes (AKS & self-managed clusters). Infrastructure as Code (IaC): Terraform (multi-cloud), Ansible. https://branislav.brujic.com/about/ Sun, 02 Nov 2025 22:09:33 +0200 https://branislav.brujic.com/about/ Branislav Brujić is a seasoned Software Developer and Solutions Architect with nearly two decades of hands on experience designing, building, and scaling full stack, cloud native, and AI driven systems. His expertise spans backend engineering (Python/Django, Go, FastAPI), cloud infrastructure (AWS, Azure, Kubernetes, Terraform, Ansible). He has a strong track record of leading end2end development—from architecture and system design to scalable deployments, DevOps automation, and performance optimization. Branislav has extensive experience in building SaaS products, marketplaces, and data driven platforms in sectors such as logistics, healthcare, fintech, real estate, and HR/payroll. https://branislav.brujic.com/posts/tech-coffee-break/ Tue, 05 Aug 2025 22:09:23 +0200 https://branislav.brujic.com/posts/tech-coffee-break/ Hello hello! I’m planning to start a mini series of posts called “Tech Coffee Break” aka “TCB”, where I’ll share short but meaningful insights about different technologies and tools. Something like cheat sheets — but a bit more friendly. Stay tuned and see you soon :) https://branislav.brujic.com/posts/lets-start/ Fri, 01 Aug 2025 22:09:23 +0200 https://branislav.brujic.com/posts/lets-start/ This should be hello world post but how AI is popular these days I will just say, Hello AI! P.S More serious articles soon. Stay tuned! P.S2 I am not a robot, I am a human.