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I am a versatile Full Stack Python Developer with 11 years of experience building scalable web applications and AI-driven solutions. I am proficient in Java, Python, React.js, FastAPI, SQL database management, and cloud platforms including AWS and Azure. I specialize in implementing LLM fine-tuning, vector search with Hugging Face, and semantic ETL pipelines. I am passionate about leveraging cutting-edge technology to deliver efficient, data-driven applications that solve complex business problems. I enjoy continuous learning, collaborating with teams, and applying innovative solutions in agile environments with a cloud-first mindset.…I am a versatile Full Stack Python Developer with 11 years of experience building scalable web applications and AI-driven solutions. I am proficient in Java, Python, React.js, FastAPI, SQL database management, and cloud platforms including AWS and Azure. I specialize in implementing LLM fine-tuning, vector search with Hugging Face, and semantic ETL pipelines. I am passionate about leveraging cutting-edge technology to deliver efficient, data-driven applications that solve complex business problems. I enjoy continuous learning, collaborating with teams, and applying innovative solutions in agile environments with a cloud-first mindset.

Arturs Kristaps Grabovskis

Full Stack Developer, AI Engineer, Developer, +3

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I am a versatile Full Stack Python Developer with 11 years of experience building scalable web applications and AI-driven solutions. I am proficient in Java, Python, React.js, FastAPI, SQL database management, and cloud platforms including AWS and Azure. I specialize in implementing LLM fine-tuning, vector search with Hugging Face, and semantic ETL pipelines. I am passionate about leveraging cutting-edge technology to deliver efficient, data-driven applications that solve complex business problems. I enjoy continuous learning, collaborating with teams, and applying innovative solutions in agile environments with a cloud-first mindset.…I am a versatile Full Stack Python Developer with 11 years of experience building scalable web applications and AI-driven solutions. I am proficient in Java, Python, React.js, FastAPI, SQL database management, and cloud platforms including AWS and Azure. I specialize in implementing LLM fine-tuning, vector search with Hugging Face, and semantic ETL pipelines. I am passionate about leveraging cutting-edge technology to deliver efficient, data-driven applications that solve complex business problems. I enjoy continuous learning, collaborating with teams, and applying innovative solutions in agile environments with a cloud-first mindset.

Available to hire

I am a versatile Full Stack Python Developer with 11 years of experience building scalable web applications and AI-driven solutions. I am proficient in Java, Python, React.js, FastAPI, SQL database management, and cloud platforms including AWS and Azure. I specialize in implementing LLM fine-tuning, vector search with Hugging Face, and semantic ETL pipelines.

I am passionate about leveraging cutting-edge technology to deliver efficient, data-driven applications that solve complex business problems. I enjoy continuous learning, collaborating with teams, and applying innovative solutions in agile environments with a cloud-first mindset.

Skills

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Expert

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Intermediate

Intermediate

Work Experience

Senior Software Engineer | Full Stack Developer at Wizeline

May 1, 2021 - Present

Developed robust backend systems with Java and optimized SQL databases for large-scale financial data processing, reducing manual workflows by 60% and achieving sub-50ms latency. Engineered AI-driven fraud detection systems using Python with TensorFlow, PyTorch, and NLP techniques for real-time data analysis, resulting in 20% faster fraud incident response times. Built and maintained full-stack web applications with React.js and Java, integrating RESTful APIs and deploying containerized applications on cloud platforms such as Azure. Reduced cloud infrastructure costs by 40% through DevOps automation and memory profiling. Collaborated with business stakeholders to align solutions with customer needs and regulatory requirements.

Senior Software Engineer | Full Stack Developer at CAPGEMINI

April 30, 2021 - August 22, 2025

Architected AI-powered chatbot and recommendation engines using Python, NLP libraries like spaCy and BERT, and LLM techniques (RAG, Langchain), automating 10,000 daily customer interactions and reducing customer service tickets by 40%. Led frontend development for customer portals using React, integrated features via Java-based APIs, and implemented secure OAuth2/JWT authentication to enhance data integrity and compliance. Directed migration to microservices architecture with Java (Spring Boot) and React components, improving application performance by 30% and boosting customer conversion rates. Designed and deployed data pipelines using Python ETL tools for real-time analytics and personalized recommendations.

Software Engineer at I CONCEPT DIGITAL

May 31, 2018 - August 22, 2025

Optimized a high-traffic patient portal using Java and advanced SQL tuning with Redis caching, scaling to support 500K monthly active users. Implemented data handling and load balancing, reducing data entry errors by 65%. Integrated healthcare data workflows using Java modules ensuring regulatory compliance and minimized operational risks. Developed automated testing frameworks with Python (pytest) and Selenium, enhancing software quality and delivery speed. Collaborated with cross-functional teams to improve performance and reliability of critical healthcare applications.

Junior Software Engineer at Suffescom Solutions Inc

May 31, 2015 - August 22, 2025

Contributed to development of Java and Spring Boot web applications, improving system stability and reducing bug reports by 25%. Worked with SQL Server and PostgreSQL, optimizing queries to reduce database load times by 20%. Developed a data analytics platform with Django and MongoDB, increasing processing speeds by 50%. Configured unit testing with Jest, achieving 70% code coverage and improving software quality.

Senior Software Engineer | Full Stack Developer at Wizeline

May 1, 2021 - Present

Developed robust backend systems using Java and optimized SQL databases for large-scale financial data, reducing manual workflows by 60% and achieving sub-50ms latency via ETL pipelines and microservices. Engineered AI-driven fraud detection with Python and TensorFlow/PyTorch, enabling real-time analytics and improving fraud response time by 20%. Built full-stack features with React.js and Java Spring Boot, integrating RESTful APIs and deploying containerized applications on Azure cloud, enhancing user experience and reliability. Reduced cloud infrastructure costs by 40% through DevOps automation and memory profiling. Collaborated with stakeholders to optimize process flows in compliance with customer and regulatory needs.

Senior Software Engineer | Full Stack Developer at CAPGEMINI

April 30, 2021 - September 2, 2025

Architected AI-powered chatbot and recommendation engines using Python, NLP libraries, and LLM techniques, automating 10,000 daily customer interactions and reducing service tickets by 40%. Led frontend development for customer portals with React and Java APIs, implementing secure OAuth2/JWT authentication to improve data integrity and compliance. Directed migration to microservices with Java Spring Boot and React, achieving 30% better application performance and customer conversions. Designed Python-based data pipelines for large dataset processing supporting real-time analytics and personalized recommendations.

Software Engineer at I CONCEPT DIGITAL

May 31, 2018 - September 2, 2025

Optimized a high-traffic patient portal using Java, advanced SQL tuning, and Redis caching, supporting 500K monthly active users and reducing data entry errors by 65%. Integrated healthcare data workflows with Java modules ensuring regulatory compliance and risk reduction. Designed ETL pipelines with Apache Kafka and Airflow normalizing JSON data from MongoDB, enriched with vector embeddings for semantic search. Developed automated testing frameworks using Python pytest and Selenium to enhance software quality and speed. Collaborated cross-functionally to improve system performance and healthcare application reliability.

Junior Software Engineer at Suffescom Solutions Inc

May 31, 2015 - September 2, 2025

Contributed to Java and Spring Boot web app development enhancing system stability and reducing bugs by 25%. Optimized SQL Server and PostgreSQL queries, cutting database load time by 20%. Developed data analytics platform using Django and MongoDB, achieving 50% faster processing times. Configured unit testing with Jest to reach 70% code coverage and improved software quality.

Senior Software Engineer | Full Stack Developer at Wizeline

May 1, 2021 - Present

Developed backend systems using Python and optimized SQL database interactions for large-scale financial data processing, reducing manual workflows by 60% and achieving sub-50ms latency. Integrated OpenAI API for customer support automation, reducing ticket resolution time by 45%. Engineered AI-driven fraud detection systems with TensorFlow and PyTorch, improving fraud response times by 20%. Built full-stack features using React.js and FastAPI; migrated a monolithic CMS to Next.js microservices on Kubernetes, improving release cycles. Collaborated with stakeholders to optimize business process flows.

Senior Software Engineer | Full Stack Developer at CAPGEMINI

April 30, 2021 - September 3, 2025

Directed technology migration to microservices architecture using Python (FastAPI) and React, improving application performance by 30%. Architected AI-powered chatbots and recommendation engines using NLP and LLMs, automating 10K daily customer interactions and reducing service tickets by 40%. Led frontend development of customer portals with secure authentication. Reduced cloud operational costs by 40% through DevOps automation and memory profiling. Designed and deployed real-time data pipelines for analytics and personalized recommendations.

Software Engineer at I CONCEPT DIGITAL

May 31, 2018 - September 3, 2025

Optimized a high-traffic patient portal using FastAPI and advanced SQL tuning with Redis, scaling to 500K monthly active users and reducing data entry errors by 65%. Integrated healthcare data workflows with Java modules ensuring compliance and risk reduction. Developed ETL pipelines using Apache Kafka and Airflow, enriching data with vector embeddings for semantic search. Created automated testing frameworks with pytest and Selenium, improving software quality and delivery speed. Collaborated cross-functionally to enhance system performance and reliability.

Junior Software Engineer at Suffescom Solutions Inc

May 31, 2015 - September 3, 2025

Contributed to Java and Spring Boot web application development, enhancing stability and reducing bug reports by 25%. Optimized SQL Server and PostgreSQL queries, reducing database load times by 20%. Developed a data analytics platform with Django and MongoDB for 50% faster processing. Configured unit testing with Jest to achieve 70% code coverage, boosting software quality.