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Aleksandra AndrejicAA
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Aleksandra Andrejic

@aleksandraandrejic

Senior AI & Software Engineer at Engenious building enterprise RAG pipelines and AI-powered workflow automation.

Serbia
Message

At Engenious, I build Python backend services and AI-powered systems for enterprise document processing, workflow automation, and knowledge management. I’ve designed RAG pipelines using vector embeddings and semantic search, and integrated OpenAI APIs and AI agents into backend services.

At Profinda, I led backend development for enterprise SaaS products and developed AI-assisted services for document analysis, content generation, and business workflows. I also built semantic search and chatbot features using OpenAI APIs.

Earlier, at Cadasta and Netlandish, I developed backend systems, REST APIs, automation tools, and machine learning services, including geospatial analytics and computer vision applications. I work across Python, cloud infrastructure, and production systems, with experience spanning development, deployment, and operations.

Experience

Work history, roles, and key accomplishments

EN
Current

Senior AI & Software Engineer

Engenious

Jan 2025 - Present (1 year 9 months)

Designed and implemented scalable backend services using Python (FastAPI) following clean architecture and domain-driven design principles. Built enterprise-grade IAM infrastructure and AI-powered services integrating LLMs and RAG pipelines.

PR

Team lead | Devops Engineer

Profinda

May 2023 - Nov 2024 (1 year 6 months)

Led backend development for enterprise SaaS products, designing scalable RESTful APIs and migrating legacy components to microservices. Integrated AI services for document analysis and intelligent assistants.

CA

Senior Full Stack Developer

Cadasta

Jul 2019 - Jan 2023 (3 years 6 months)

Developed backend applications for geospatial and land management platforms, building scalable REST APIs and automation tools. Integrated AI-powered analytics and semantic search for geospatial data.

NE

Full Stack Engineer

Netlandish

Aug 2016 - Mar 2019 (2 years 7 months)

Designed and developed backend systems for enterprise web applications using Django and Flask, building secure REST APIs and implementing RBAC. Developed machine learning services for image processing and computer vision.

Education

Degrees, certifications, and relevant coursework

University of Belgrade logoUB

University of Belgrade

Bachelor of Science, Computer Science

2012 - 2016

Bachelor of Computer Science degree from the University of Belgrade from 2012 to 2016.

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