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Leva Changelia

@levachangelia

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Full-Stack Engineer at Desearch.ai, building asynchronous AI search services and LLM-powered inference workflows.

Georgia

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At Desearch.ai, I contributed to full-stack architecture across Python/FastAPI and React/Next.js while sharing technical leadership of a five-developer team. I built asynchronous backend services and AI/LLM-powered inference workflows for search, streaming, and multimodal processing.

I automated media collection and processing with Python concurrency, yt-dlp, and AI APIs, reducing workflows from two to three days to approximately 30–40 minutes. Across other projects, I developed React Native marketplace interfaces and contributed to identity-verification products, including React analytics interfaces and NestJS/Node.js API and SDK endpoints.

Experience

Work history, roles, and key accomplishments

Full-Stack Engineer / Co-Team Lead

Datura.ai

Developed and maintained frontend interfaces, backend services, and API integrations. Worked on application architecture, database workflows, and performance optimization.

Python fastAPI NodeJS React Next.js PostgreSQL Redis Docker AI LLM Yt Dlp Background Processing Load Testing

Senior Full-Stack Engineer

Decentralized AI Search Engine

Shared technical leadership of a 5-developer team and contributed to full-stack architecture across Python/FastAPI and React/Next.js systems. Built high-performance asynchronous backend services and AI/LLM-powered inference workflows for search, streaming, and multi-modal processing.

Front-End Mobile Developer

Stepsale.com

Built and optimized cross-platform marketplace interfaces with React Native for iOS and Android. Implemented responsive product-discovery workflows and real-time engagement through push notifications.

React Native iOS Android Push Notifications Product Discovery Cross Platform Development

Full-Stack / Backend Engineer

Kvalifika.ge

Built React analytics interfaces for monitoring verification workflows and operational metrics. Developed secure API and SDK endpoints with NestJS/Node.js for real-time video-selfie and encrypted identity-data processing.

React NestJS NodeJS GraphQL MongoDB 3D Liveness Antispoofing Face Similarity Validation API Development SDK Development

Full-Stack Software Engineer

DealsAnywhere

Engineered a full-stack web platform covering user onboarding, customer-facing interfaces, and subscription workflows. Integrated Twilio-based WhatsApp and SMS notification flows for automated customer updates.

Fullstack Development User Onboarding Subscription Management Workflows Twilio API WhatsApp SMS Web Platform Development