No-Code/Low-Code Engineer

Yurii D

Information

Available hours \ week
40 h/w
Seniority level
Middle
Years of experience
4 yrs.
Location
Ukraine, Lviv
Nationality
Ukraine
Timezone
(GMT+02:00) Kyiv

Languages

English
Intermediate (B1)

About

Yurii focuses on AI-assisted rapid delivery of usable software, moving from idea to demo with tight feedback loops. As a Middle No-Code/Low-Code Engineer with ~4 years in commercial work, he blends JavaScript and TypeScript with Cursor, Claude Code, and vibe coding to reduce boilerplate while keeping requirements clear. He builds cloud services with Node.js, REST API design, AWS, and Serverless patterns, handling authentication triggers, queue-based jobs, and configuration management. He has implemented subscription validation, CRM/CMS integrations, and data layers using Amazon DynamoDB, Redis, PostgreSQL, plus Nest.js where structured modules matter. On the product side he has shipped web UIs in Next.js and React.js, and a native macOS utility in Swift, including app bundle distribution. Tools like GitHub Copilot and Codex were used for fast scaffolding, then refined by hand. Domains include hospitality, productivity, AI platforms, etc.

Main technologies

Experience

Costa Del Sol Hotel Kuwait — AI-Routed Guest Feedback Platform

No-Code/Low-Code Build

About the Project

QR-based guest feedback flow with AI issue routing and a real-time operational dashboard for a hotel team.

  • Hospitality

Responsibilities

– Directed AI coding assistants to generate the majority of the implementation including the in-room QR guest-feedback flow, AI issue-classification and routing logic, and manager risk dashboard; – Built two connected surfaces: a guest-facing QR experience for voice and text submission and an operations dashboard for issue triage and risk monitoring; – Delivered the product as a working interactive demo to support a hospitality-sector sales conversation;

Skills & technologies

OpenRec — macOS System Audio Recorder

No-Code/Low-Code Build

About the Project

Native macOS application for recording system and microphone audio on demand, addressing a gap in meeting-recording tools.

  • Productivity

Responsibilities

– Used AI coding assistants to generate boilerplate for permission handling, audio pipeline setup, and menu bar UI, enabling a solo native macOS build with minimal handwritten code; – Built a menu bar and window application capturing system and microphone audio simultaneously as separate AAC tracks in one .m4a file; – Handled macOS permission flows for screen, system audio, and microphone recording and shipped the product as a distributable .app bundle with DMG packaging;

Skills & technologies

  • Swift
  • Cursor
  • GitHub Copilot

B2C AI Mobile Platform

Node.js Backend Developer

About the Project

B2C mobile application delivering AI-powered functionality, in-app subscriptions, CMS-driven content, and CRM-based user management through a native mobile experience backed by AWS serverless infrastructure.

  • AI

Responsibilities

– Developed Lambda function handlers in TypeScript implementing business logic for core application modules across the serverless backend; – Implemented server-side in-app purchase validation and subscription state management for Apple App Store and Google Play Billing; – Integrated HubSpot CRM API for user event tracking and contact synchronization; – Consumed Sanity CMS API to deliver dynamic content to mobile clients; – Worked with Cognito User Pools Lambda triggers to support custom authentication flows; – Processed asynchronous background jobs via SQS for notifications and data operations; – Integrated AWS Bedrock to support AI-driven features within the platform; – Deployed service configurations using Serverless Framework and used SSM Parameter Store and AppConfig for environment configuration and feature flag management; – Used Cursor and Claude Code to accelerate Lambda handler development and reduce boilerplate across serverless business-logic modules;

Skills & technologies

AI-Native Product Platform

Node.js Backend Developer

About the Project

Confidential enterprise AI SaaS product in active development with backend services supporting AI-driven application features.

  • AI

Responsibilities

– Developed REST API services supporting AI-driven application features; – Contributed to backend module development and data layer implementation; – Leveraged Claude Code and Codex for rapid scaffolding of REST API services and backend modules, speeding up iteration on AI-driven features; – Participated in team code review and quality assurance processes;

Skills & technologies

Hospitality Performance SaaS

Node.js Backend Developer

About the Project

Enterprise hotel upselling and frontline performance SaaS platform enabling front desk teams to manage upsell goals, agent incentives, KPI tracking, and performance analytics at scale across global hotel portfolios.

  • Hospitality

Responsibilities

– Developed and maintained REST API endpoints for the platform backend using NestJS and TypeScript, supporting agent performance and upsell management workflows; – Built business logic for agent performance tracking, goal management, and incentive calculation features; – Worked on the PostgreSQL data layer supporting upsell metrics, leaderboard data, and analytics reporting for property-level and portfolio-level views; – Supported integration workflows connecting the platform with hotel property management systems; – Used GitHub Copilot and Cursor to speed up NestJS endpoint development and reduce repetitive boilerplate across agent-performance and analytics modules; – Participated in code review and bug resolution across core platform modules;

Skills & technologies