Contact information

The job seeker has entered a phone number and email.

You can get this candidate's contact information from https://www.work.ua/resumes/14359855/

Work experience

SENIOR AI/Fullstack ENGINEER

from 11.2023 to 12.2024 (1 year 2 months)
ICICB, Remote (IT)

- Designed and developed a scalable, multilingual AI chatbot platform owered by state-of-the-art LLMs including GPT- 4o, Claude 3.5 Sonnet, and LLaMA 3.1, delivering context-aware, human-like interactions in 175+ languages.
- Built a robust training pipeline to process and embed diverse data sources—web content, PDFs and structured documents for accurate and tailored responses.
- Created an intuitive, no-code chatbot builder using React.js and Tailwind CSS, enabling non-technical users to build custom bots with a drag-and-drop interface
- Developed and maintained backend services with Node.js and Express, implementing RESTful APIs for lead capture, conversation orchestration, and third-party integrations.
- Integrated with CRM systems like HubSpot, Pipedrive, and Zoho, and marketing workflows via Zapier for streamlined lead management.
- Delivered real-time analytics dashboards to monitor engagement, chatbot performance, and conversion metrics.
- Deployed applications on AWS ( EC2, S3, RDS) with Docker
and Kubernetes for secure, high-availability infrastructure.

AI Software Developer

from 04.2023 to 11.2023 (8 months)
Freelancer, Remote (IT)

- Implemented OpenAI-powered face recognition for real-time
analysis.
- Designed a React-based interactive UI for smooth user
experience.
- Built a high-performance Node.js backend for AI processing.
- Ensured data privacy & security in facial recognition.

Full Stack Developer | System Design Architect

from 01.2022 to 02.2023 (1 year 2 months)
Atari, Remote (IT)

- Led the end-to-end development of an AI-powered legal operations platform by integrating advanced Large Language Models ( LLMs) to automate legal research, contract generation, compliance checks, and document summarization.
- Developed intelligent virtual assistants—Sarah for legal research and Michael for contract drafting—to streamline critical workflows.
- Built a secure, searchable legal document repository with pre-processing for fast retrieval and tailored knowledge management.
- Designed intuitive, cross-platform user interfaces with React.js and Tailwind CSS, enabling seamless AI interactions within Microsoft Teams and Gmail environments.
- Engineered backend services using Node.js ( Express) and Python for AI/NLP tasks, supported by robust RESTful APIs and secure data pipelines.
- Deployed the platform on AWS (EC2, S3) with Docker and Kubernetes, ensuring scalability and high availability

Full-Stack & AI Engineer

from 09.2019 to now (6 years 7 months)
Kaizen Apps (IT)

AI and Full Stack Web Developer

from 04.2019 to 11.2021 (2 years 8 months)
Aiolane, Remote (IT)

- Designed and implemented scalable, AI-powered sales enablement systems by developing microservices with Node.js (NestJS) and Python (FastAPI).
- Built secure, high-performance APIs for CRM integration ( Salesforce, HubSpot) and synchronization with Google/Outlook platforms.
- Created interactive React.js(TypeScript) dashboards to visualize sales
metrics, pipeline status, and real-time coaching insights using tools like Recharts and D3.js.
- Engineered dynamic UI components for alerts, suggestions, and sales intelligence.
- Integrated LLMs and NLP algorithms to deliver real-time coaching, email content optimization, and objection handling.
- Developed robust data pipelines to analyze CRM engagement and forecast sales performance. Enhanced decision-making through AI-driven scoring models that detect key behaviors and potential deal risks.
- Deployed applications using AWS services ( Lambda, RDS, S3) with Docker and Kubernetes

Frontend Developer

from 09.2018 to 01.2019 (5 months)
FuseBox One, Remote (IT)

Worked as a Front-End Developer, contributing to the design
and development of responsive web interfaces.
Implemented a mobile-first, responsive design strategy that
led to a 20% increase in mobile traffic.
Evaluated and translated UX/UI designs into functional, highperformance front-end components.
Standardized front-end codebase by adopting consistent
responsive design practices across all platforms.

Education

Singapore University of Social Sciences

Computer Science, Dnipro
Higher, from 2012 to 2018 (6 years)

Additional education and certificates

No additional education or certificates.

Knowledge and skills

• Communicability
• React
• JavaScript
• TypeScript
• Next.js
• Vue.js
• Nuxt.js
• Management of CRM
• Front-end development
• Backend development
• Node.js
• Express.js
• PHP
• React Native
• Creation of chat bots
• Laravel
• Angular
• MongoDB
• MySQL
• PostgreSQL
• Postman
• TailwindCSS
• Responsive design
• Shopify CLI
• WordPress
• Website development on Shopify
• Management of E-commerce projects
• Blockchain
• React Redux

Language proficiencies

English — advanced