portfolio

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by my recent AI implementations

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quality control

Reduced quality control costs by up to 90% with automation

Industry
Services
Problem
Manual quality control processes were time-consuming and resource-intensive
Solution
AI-based system that processes audio and video input, replacing manual quality control processes
I led the development of a POC for an AI system to automate manual quality control processes. My responsibilities included conducting initial workshops with key stakeholders, defining the POC scope, delivering the POC, and identifying potential suppliers. The legacy system involved human reviewers listening to audio and video recordings to check for specific information. The goal was to significantly reduce manual efforts by leveraging AI for automatic transcription, information extraction, fact-checking, and quality assessment.
Result
Significant reduction in manual quality control costs, potentially down to less than 10%

medical assistant

Improved patient experience and reduced doctors’ workload with AI medical assistant

Industry
Healthcare
Problem
Low-value administrative work consumes doctors' time to the detriment of patient experience
Solution
Multi-agent AI system for producing high-quality, consistent summaries based on doctors' requirements
I helped to develop an AI assistant for a healthcare company to support doctors in patient interactions. The software generates medical summaries from appointment content, enhancing patient experience and reducing doctors' administrative workload. My responsibilities included designing and implementing a subsystem for summary evaluation, engaging with stakeholders, analyzing relevant data, and advising on the selection of appropriate AI models.
Result
Enhanced patient experience and reduced doctor involvement in administrative work

automated moderation

Achieved cost savings, improved quality, and expanded capacity with automated moderation

Industry
Healthcare
Problem
Ensuring high quality of large volumes of user-generated content
Solution
Large language model for QA, fraud detection, and classification
I led the development of an AI-driven content moderation system, providing technical guidance on algorithms and managing the project from design to deployment. In collaboration with senior executives, we ensured the system met strategic objectives. Now operational in multiple countries, the system monitors approximately 300,000 user reviews each month.
Result
Cost savings, improved quality, and increased capacity

smart note‑taking

Increased speed and quality of note-taking with a smart note‑taking system

Industry
Education
Problem
Creating labels and titles for notes is time-consuming and ensuring quality requires significant attention and cognitive effort
Solution
GPT-based system using vector embeddings and fine-tuning that automates labeling and title creation
I designed and developed a system that automates the elaborate note-taking process based on the Zettelkasten approach. I led discovery sessions with users to identify key bottlenecks and opportunities, then created a solution to address their needs. The system automates the labeling of new notes and suggests appropriate titles, streamlining tasks that were previously done manually.
Result
Faster, higher-quality results produced by an automated system

voice bots

Reduced costs and increased capacity in contact centers with AI voice bots

Industry
Market Research
Problem
How to manage rising contact center costs without sacrificing quality
Solution
Voice chatbot capable of efficient communication with customers
I managed a research and development project to implement a voice bot in my client’s contact center. My role included overseeing the strategy, defining objectives, and setting performance indicators for the R&D team. We successfully developed and implemented a comprehensive process that has the voice bot handle specific customer-facing tasks.
Result
Cost reduction and increased capacity

document navigation

Increased efficiency and faster response time with document navigation AI bot

Industry
Services
Problem
Employees find it challenging to quickly find relevant information
Solution
GPT-based chatbot trained on internal documents
I led the development of a GPT-based chatbot to improve document management. My responsibilities involved architecture design, tool selection, and programming a chatbot that enables users to quickly and easily find necessary organizational information.
Result
Improved efficiency and response times