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Hi there! I’m Sasa Radosavljevic, a data scientist and full-stack developer with 7+ years of experience delivering AI-powered solutions and robust web applications. I enjoy turning complex data into practical, scalable products and collaborating across teams to ship features that users love. I’m currently exploring AI-powered CV/NLP workflows, real-time data processing, and cloud-based deployments. I love building dashboards, automating data pipelines, and deploying end-to-end solutions that make processes faster, safer, and more delightful for clients and teammates.…Hi there! I’m Sasa Radosavljevic, a data scientist and full-stack developer with 7+ years of experience delivering AI-powered solutions and robust web applications. I enjoy turning complex data into practical, scalable products and collaborating across teams to ship features that users love. I’m currently exploring AI-powered CV/NLP workflows, real-time data processing, and cloud-based deployments. I love building dashboards, automating data pipelines, and deploying end-to-end solutions that make processes faster, safer, and more delightful for clients and teammates.

Sasa Radosavljevic

Full Stack Developer, Data Scientist, AI Engineer, +2

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Hi there! I’m Sasa Radosavljevic, a data scientist and full-stack developer with 7+ years of experience delivering AI-powered solutions and robust web applications. I enjoy turning complex data into practical, scalable products and collaborating across teams to ship features that users love. I’m currently exploring AI-powered CV/NLP workflows, real-time data processing, and cloud-based deployments. I love building dashboards, automating data pipelines, and deploying end-to-end solutions that make processes faster, safer, and more delightful for clients and teammates.…Hi there! I’m Sasa Radosavljevic, a data scientist and full-stack developer with 7+ years of experience delivering AI-powered solutions and robust web applications. I enjoy turning complex data into practical, scalable products and collaborating across teams to ship features that users love. I’m currently exploring AI-powered CV/NLP workflows, real-time data processing, and cloud-based deployments. I love building dashboards, automating data pipelines, and deploying end-to-end solutions that make processes faster, safer, and more delightful for clients and teammates.

Available to hire

Hi there! I’m Sasa Radosavljevic, a data scientist and full-stack developer with 7+ years of experience delivering AI-powered solutions and robust web applications. I enjoy turning complex data into practical, scalable products and collaborating across teams to ship features that users love.

I’m currently exploring AI-powered CV/NLP workflows, real-time data processing, and cloud-based deployments. I love building dashboards, automating data pipelines, and deploying end-to-end solutions that make processes faster, safer, and more delightful for clients and teammates.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Serbian

Advanced

Work Experience

Machine Learning Engineer & Python Developer at Aware

March 1, 2016 - November 1, 2016

Software development team delivering complex business-driven solutions with a focus on innovation and transparency. Used Python and C++ to prototype software; analyzed 50+ complex simulation datasets; predicted product sales with ~2% accuracy using predictive analytics; improved simulation accuracy by ~15% via ML algorithms. Researched and processed data with BigQuery; optimized queries for performance and cost. Developed and maintained Kubernetes deployments using Helm; implemented CI/CD pipelines with Jenkins and GitLab. Monitored Kubernetes clusters with Prometheus and Grafana for performance optimization.

Machine Learning Engineer & Python Developer at Intetics

April 1, 2017 - July 1, 2018

Software development company focused on Cloud, Mobile, IoT Middleware Integration, and User Experience. Designed a machine learning system for a 200K+ user base to personalize the shopping experience. Applied AI solutions to internal data mining processes. Deployed and maintained Kubernetes deployments using Helm; implemented CI/CD pipelines with Jenkins and GitLab; used cloud platforms (AWS/GCP/Azure) for deployments; performed data-driven optimization to improve user experience.

Python Developer at Upwork

June 1, 2022 - May 1, 2023

Independent freelancing on Upwork delivering high-performance backend APIs using FastAPI; worked with relational databases via SQL; uploaded/downloaded files to/from AWS S3 using Boto3; handled data formats (e.g., hdf5, zarr, tiledb) and deployed containerized apps on Kubernetes. Proficient with GitLab CI for builds and deployments; conducted time-series analysis and forecasting using RNNs, LSTMs, Transformer architectures; built dashboards and tools for data analysis and model monitoring; implemented and deployed Python apps to AWS (Elastic Beanstalk).

Generative AI Engineer at Independent / Freelance

June 1, 2023 - Present

Naples, Florida-based role building AI-driven features for a Digital Business Card Platform for Teams and Individuals. Implemented QR code artwork image generation systems, Stable Diffusion pipelines, and contributed to the platform, mobile app, and QR code ecosystem to help professionals share contact info and generate new leads.

Project: Real-Time Video Chatbot at Independent / Freelance

March 1, 2023 - May 1, 2023

Berlin, Germany project implementing a real-time video chatbot using lip-sync techniques and OpenAI-based responses. Applied to automated testing systems for education and teaching fields; integrated AI-driven responses and lip-sync visualization into chatbot workflows.

Generative AI Engineer at Intetics

June 1, 2023 - Present

Led development of Generative AI features and a digital business card platform; implemented QR code image generation; deployed ML solutions and set up cloud/DevOps for team-scale projects.

Freelance Python Developer at Upwork

June 1, 2022 - May 2, 2023

Developed back-end APIs using FastAPI, integrated with relational databases via SQLAlchemy, and built AWS S3 workflows with boto3; deployed services on Kubernetes using Helm charts; delivered data analysis tooling and dashboards.

Real-Time Video Chatbot Engineer at Freelance / Freelance (Berlin, Germany)

March 1, 2023 - May 2, 2023

Implemented real-time video chatbots with lip-sync effects using lip-sync techniques and web integration; conducted automated tests in education and training contexts.

ID Card Verification Model Developer at Freelance (Poland project)

September 1, 2022 - December 1, 2022

Developed a YOLOv5-based model to detect real vs. fake ID card images; improved accuracy by 2.3% and built a custom model variant.

AI Engineer & Full Stack Developer at Digital Business Card Platform for Teams and Individuals

June 1, 2023 - Present

Implemented QR code artwork image generation system for the company; developed a Stable Diffusion-based pipeline for QR code imagery; contributed to team platforms, mobile apps, QR codes and smart product features to help professionals share contact information and capture new leads more efficiently.

Machine Learning Engineer & Python Developer at BairesDev

March 1, 2016 - November 1, 2016

Developed ML/AI solutions for manufacturing and production; built backend/frontend components; implemented data protection and security measures; created new user information solutions; managed data pipelines; deployed and monitored ML models; set up CI/CD with Jenkins/GitLab; configured and managed Kubernetes clusters; monitored performance with Prometheus and Grafana; reduced maintenance costs by 15% within one year.