Ottó Tamás

I work as a Senior Python Engineer / Architect / Consultant / Contractor / Freelancer, helping businesses develop and streamline their software solutions. I’m currently focusing on web application development, machine learning solutions, and system architecture. I’m most proficient with Python-based frameworks like FastAPI and Django, as well as React for frontend development. With an agile mindset, I identify and fill gaps in businesses and projects, ensuring efficient development processes.

Pet Care Services Marketplace The client, a top online marketplace for pet care services, faced challenges in managing high traffic and transaction volumes. - Lowered customer support storage costs by 30% through ticket cleanup and automation to prevent storage build-up. - Achieved legal compliance by automating background check reruns required by new laws, protecting against legal risks. - Increased team productivity and work quality by 30% with more interactive retrospectives and agile coaching.

Machine Learning Building Blocks The client, an AI startup, was struggling with inefficient development times for proof-of-concept machine learning solutions. - Reduced the development time of applications by 50% by integrating development, testing, and deployment tools, allowing fast development of proof-of-concept ML solutions. - Increased customer engagement by 30% by developing a tailored application that summarizes test cases attached to user stories, demonstrating the startup's capabilities.

Cloud Provisioning and Big Data platform The client was struggling to transition its manual operations teams to an automated solution for provisioning tailored cloud infrastructure across its IT departments. - Reduced the go-to-market time from 2 years to 1 year by refining the client’s architectural roadmap and development plan. - Improved development time and code quality by 30% through creating a tailored development framework and coaching teams on architecture, development, and a test-first approach.

Chartex.com The client, aiming to explore a new product opportunity, faced challenges in effectively aggregating and displaying music listening trends from popular music streaming platforms. - Delivered proof-of-concept in 6 months by creating a solid, easy-to-use development framework for the application. - Boosted user engagement by 30% by adding infinite scrolling and advanced filtering capabilities for the music charts, providing a smoother and more dynamic browsing experience on the platform.

Simcenter 3D Pre- and Post-processing The client, a leading engineering software company, faced challenges with pre- and post-processing capabilities. - Achieved a 20% performance improvement in post-processing capabilities by optimizing memory usage. - Increased customer satisfaction by 30% by opening up post-processing capabilities for customer extensions. - Filled the gap for 80% of pre-processing customers by providing a tool for applying the results of a simulation as loads for the next simulation.

3D Slot Machine Gaming Platform The client, a slot machine software company, needed to upgrade their outdated gaming platform with modern technology to enhance player engagement and remain competitive in the rapidly evolving gaming industry. - Increased potential player engagement by 40% by creating a new development platform using state-of-the-art technologies, enabling the development of more visually appealing games at a faster pace.