Максим

MAXYM HOLETS
Data Analysis | No-Code/Low-Code Development | Automation | Python & JavaScript
Kosice, Slovakia • [open contact info](look above in the "contact info" section) • [open contact info](look above in the "contact info" section) • LinkedIn • Portfolio & Certificates

With a bachelor’s degree in computer networks and informatics and a master’s degree in progress in Natural
Resources Automation, I have a strong foundation in data, technology, and analytical thinking. My background
includes three years of professional experience at the United Nations, as well as hands-on work with data
processing, reporting, and automation. I have practical experience with AI, data analysis, and no -code/low-code
tools, as well as standard development in Python and JavaScript. I have built automations, worked with stru ctured
data, developed small-scale solutions, and used APIs, scraping, and parsing techniques to process information
efficiently. I am particularly interested in applying technology to solve real-world problems and improve processes.
I am currently seeking an entry-level position in data analysis, data management, no-code/low-code or junior
development roles (Python/JavaScript), as well as related fields such as business intelligence, automation, or AI -
focused positions.

LANGUAGES
Ukrainian, Russian – Native English – B2 Slovak – B2

SKILLS
SQL, Google Sheets/Excel, Python, AI, Make, N8N, Airtable, Microsoft Power, Appian, Webflow, C++, JS, HTML, CSS.
Other: Data collection, Marketing, Neuro-web fine-tuning, AI-assisted work, Web-Scraping, Parsing.

PRO FES S IO NA L EXPERIENCE

No-Code / Low-Code Developer — Techminder 2025 – ongoing
• Developed no-code and low-code solutions for workflow automation and business processes.
• Built and maintained integrations using APIs and automation tools.
• Fixed bugs and optimized existing automations for better performance and reliability.
• Structured and processed data for use in workflows, reporting, and analytics.

Corporate Reporter — Deutsche Telekom 2025 – ongoing
• Prepared and maintained corporate reports based on internal data sources.
• Collected, validated, and structured data for management and stakeholder reporting.
• Supported reporting processes by improving data accuracy, consistency, and documentation.
• Collaborated with internal teams to ensure timely delivery of reports.

DTM Officer — United Nations / IOM 2022 – 2026
• Supported migration management across Europe in response to the war in Ukraine, assisting refugees and
displaced persons.
• Coordinated awareness campaigns and outreach activities to provide information and humanitarian support.
• Conducted translation, monitoring, and reporting to ensure accurate data collection and effective
communication with stakeholders.

Call Center Operator — 1CALL 2023 – 2024
• Handled inbound/outbound calls, including hot & cold sales and fundraising.
• Provided customer support and information services.
• Communicated professionally in English and Slovak.
• Maintained accurate records and ensured timely follow-ups.
PRO J ECTS

Measurement and Analysis of Speech Similarity for Speech Therapy Applications
Developed a web application for speech therapy exercises by designing and implementing methods to compare
voice samples using MFCC, DTW, and neural networks (Wav2Vec2, Siamese models) in PyTorch. Built backend and
frontend components to process audio recordings, perform speech-to-text with diacritic correction, compute
similarity metrics, and visualize results with spectrograms and PCA. Designed an interactive “Lessons” mode for
structured pronunciation training, enabling speech therapists, parents, and patients to track progress in home-
based therapy.
Student Helper Desktop Application (Java, Swing)
Educational project
• Developed a Java Swing desktop application for students with authentication, profile management, and a
personal to-do system.
• Implemented task tracking with status updates and basic statistics visualization using custom Graphics2D
charts.
• Used file-based data persistence with Java Serialization and applied object-oriented design principles.
• Designed a modular, multi-tab UI with consistent dark theme and reusable components.
Technologies: Java, Swing, AWT, File I/O, Serialization, OOP

EDUCA TIO N

Technical University of Kosice — Kosice, Slovakia
MSc in Automation of Natural Resources (ongoing) & BSc in Computer Networks
• BSc: 2020–2025 | MSc (ongoing)
• Bachelor’s Thesis: Measurement and Analysis of Speech Similarity for Speech Therapy Applications.

INTERESTS
MMA • Gaming • Reading • Movies • Chess