David

Data analyst, 30 000 грн

Розглядає посади:
Data analyst, Data entry operator, Purchaser
Вид зайнятості:
повна
Вік:
32 роки
Місто проживання:
Київ
Готовий працювати:
Дистанційно

Контактна інформація

Шукач вказав: ТелефонЕл. поштуМесенджер

Прізвище, контакти та світлина доступні тільки для зареєстрованих роботодавців. Щоб отримати доступ до особистих даних кандидатів, увійдіть як роботодавець або зареєструйтеся.

Досвід роботи

Data analyst

з 04.2024 по нині (2 роки 6 місяців)
CounterFix, Remote (IT)

RESPONSIBILITIES
- Collected, cleaned, and analyzed operational datasets to support reporting and business decision-making
- Maintained structured datasets and ensured data accuracy across reporting workflows
- Built and monitored ETL-style data processing workflows for data organization and validation
- Identified patterns, inconsistencies, and anomalies within datasets to improve reporting quality
- Generated reports and summaries for operational monitoring and performance tracking
- Collaborated with technical teams to improve data handling processes and workflow efficiency
- Automated repetitive data processing and monitoring tasks using Python and scheduling tools
- Documented data processes, validation logic, and reporting structures for consistency and reliability

ACHIEVEMENTS
- Improved reporting accuracy by implementing structured data cleaning and validation processes
- Developed automated monitoring workflows that reduced manual tracking effort
- Successfully built and maintained multiple production-style data projects involving ETL and reporting systems
- Increased efficiency in operational reporting through automation and structured data workflows
- Strengthened data consistency across datasets by identifying and resolving duplicate and incomplete records
- Demonstrated strong analytical and problem-solving skills in handling real-world structured datasets

UX designer

з 03.2019 по 01.2024 (4 роки 11 місяців)
PenxChain, Remote (IT)

RESPONSIBILITIES
- Designed end-to-end user experiences for Web3 gaming products, from onboarding and wallet connection flows to gameplay and reward redemption.
- Created wireframes, user flows, prototypes, and high-fidelity UI designs for token-based mini games across web and mobile platforms.
- Simplified complex blockchain concepts (wallets, tokens, gas fees, staking, rewards) into intuitive user journeys for mainstream users.
- Collaborated closely with product managers, developers, and blockchain engineers to align UX decisions with technical constraints and tokenomics.
- Conducted user research, usability testing, and competitor analysis to improve player retention and engagement.
- Developed and maintained scalable design systems and UI component libraries for consistent cross-product experiences.
- Optimized gamification mechanics, reward flows, and engagement loops to increase user participation and daily active users.
- Worked with marketing and community teams to design campaign landing pages, event experiences, and in-game promotional assets.
- Ensured responsive, accessible, and visually engaging interfaces optimized for both crypto-native and non-crypto users.
- Used analytics and player behavior data to iterate on UX decisions and improve conversion across onboarding and gameplay funnels.

ACHIEVEMENTS

- Redesigned onboarding and wallet connection flow, reducing user drop-off and improving first-time user activation.
- Increased player engagement and retention through improved game UX, reward visibility, and progression systems.
- Designed interactive mini-game experiences that contributed to growth in daily active users and token participation.
- Improved reward claim and token redemption flows, making the platform more accessible to non-technical users.
- Built a reusable design system that accelerated product development and improved consistency across multiple games.
- Collaborated on successful token campaign launches and seasonal gaming events that drove community participation.
- Streamlined user journeys for earning, tracking, and withdrawing rewards, resulting in higher completion rates.
- Helped bridge the gap between blockchain functionality and mainstream usability through user-centered design practices.
- Delivered rapid prototypes and iterative design improvements in agile product cycles.
- Contributed to a visually distinctive brand identity that strengthened community recognition and user trust

Освіта

Taras Shevchenko National University

Project Management, Kyiv
Вища, з 2021 по 2023 (2 роки)

Додаткова освіта та сертифікати

2024, 6 Months

Знання і навички

  • Diligence
  • Data management
  • MacOS settings
  • Python
  • SQL
  • MS Excel
  • Tableau
  • GitHub
  • Cron
  • BASH
  • Understandability
  • Ability to work in multitasking mode

Знання мов

Англійська — вільно

Рекомендації

Princewill Ejiogu

Princewill Ejiogu

Founder CounterFix, CounterFix

Контактні дані приховані

Додаткова інформація

- Strong analytical and problem-solving skills with hands-on experience working with structured and operational datasets.
- Proficient in Microsoft Excel, Google Sheets, Python, SQL, and data cleaning techniques.
- Excellent written communication and documentation.
- Available for immediate employment and flexible across different time zones.
- Hobbies include technology research, coding projects, data exploration, and UI/UX design.

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