Aleksa Savić
Software Engineer at HTEC Group, Serbia.
Work
HTEC Group Nov 2024 – Present
Software Engineer - Building high-throughput reactive backend services with Java and Spring WebFlux, handling non-blocking workloads and event-driven communication via Kafka.
- Own multiple services end-to-end: feature planning, implementation, deployment, monitoring, and long-term support.
- Actively use Claude Code as a core part of the development workflow, integrating AI-assisted coding into day-to-day engineering tasks.
HTEC Group Sep 2024 – Oct 2024
Golang Developer Intern - Developed backend services in Go within a cross-functional team across backend, QA, product, and design.
Inovatec Systems Jul 2024
Full Stack Developer Intern - Built an Intake project planning tool using Angular, .NET, and MS SQL Server.
Skills
Languages
Java · Kotlin · Go · SQL · TypeScript
Frameworks
Spring Boot · Spring WebFlux · Angular · Node.js
Data & Messaging
PostgreSQL · Elasticsearch · Apache Kafka · Redis · Splunk
Infrastructure
Docker · Kubernetes · Terraform · CI/CD · AWS fundamentals
AI Tooling
Claude Code (6+ months active use) · local LLM inference
Testing
JUnit · Mockito · integration testing
Projects
Home Lab: Kubernetes Cluster
Proxmox · Kubernetes · Talos Linux · Self-hosting - Multi-node Kubernetes cluster running on Talos Linux across several mini PCs. Self-hosted infrastructure, IoT integration, and local LLM inference on-prem.
AI Workflow Automation
Local LLMs · Agent frameworks - Experimenting with AI-first workflow systems around the concept of workflow-as-a-tool: workflows as discrete, composable units that can be dynamically dispatched by an orchestrator.
Education
University of Kragujevac, Faculty of Science and Mathematics Sep 2021 – Apr 2026
Bachelor's Degree in Software Engineering Certifications
Claude Certified Architect: Foundations (CCA-F) · Anthropic
AWS Certified Cloud Practitioner (in progress)