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Lasha Palelashvili

@lashapalelashvili

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Senior full-stack engineer specializing in high-performance web platforms.

Georgia

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What I'm looking for

I seek a role where I can own end-to-end product delivery, solve performance and scalability challenges, collaborate with product teams, and drive technical roadmap and architecture in a growth-oriented engineering culture.

I am a senior full-stack engineer with 7+ years building high-performance, user-centric applications across SaaS, analytics, e-commerce, AI integrations, and large-scale B2C platforms. I specialize in React, Next.js, TypeScript, Node.js, and cloud-native architectures, delivering features end-to-end with strong ownership and rapid iteration.

I have a proven track record designing scalable distributed systems, modernizing legacy codebases, and optimizing critical user flows to deliver 30–60% performance gains and improve reliability in high-traffic environments. My work has handled tens of thousands to millions of requests and reduced latencies and downtime across multiple products.

I have led architecture and delivery responsibilities—designing serverless microservices, building shared component libraries, optimizing databases, and owning CI/CD pipelines—resulting in faster release cycles, fewer defects, and measurable business improvements such as higher retention, increased NPS, and reduced manual workload.

I collaborate directly with product leadership and cross-functional teams to align roadmaps, enforce SLAs and performance budgets, and ship production-grade solutions. I bring thoughtful system design, technical depth, and a focus on maintainable, elegant implementations.

Experience

Work history, roles, and key accomplishments

Senior Full-Stack Engineer

CHI Software

Jan 2025 - Oct 2025 (9 months)

Designed and deployed 12 serverless Node.js microservices scaling to 8,000+ concurrent requests and reducing average latency by 56% (240ms→105ms); built a 25-component shared React library that accelerated feature delivery by 40% and reduced UI defects by 30%.

AWS Lambda Serverless React Next.js TypeScript GitHub Actions Performance Optimization CI CD NodeJS

Senior Full-Stack Engineer

Warecorp

May 2023 - Sep 2024 (1 year 4 months)

Architected Next.js/NestJS applications shipping 8 major modules with zero critical bugs; optimized PostgreSQL and MongoDB schemas to reduce query latency by 45% and increase write throughput 30%, while cutting downtime incidents by 80% via real-time monitoring.

Next.js NestJS PostgreSQL MongoDB Cloudwatch Performance Tuning Scalability DevOps

Senior Full-Stack Engineer

TulaCo

Jan 2022 - Apr 2023 (1 year 3 months)

Built a unified e-commerce platform integrating Amazon, Shopify, and eBay automating ingestion for 2,500+ SKUs, cutting manual workload 75% and increasing feature adoption 40% while improving NPS from 6.8 to 8.5.

Next.js React APIs Data Pipelines Analytics Performance Optimization PostgreSQL

Full Stack Developer

Redberry

Oct 2021 - Nov 2022 (1 year 1 month)

Launched two real-time transit APIs handling 10,000+ requests/day at 95ms latency with 99.9% uptime and implemented WebSocket push systems that reduced schedule-update propagation from 5 minutes to under 10 seconds.

WebSockets APIs Real Time Systems Performance Optimization Monitoring Databases Scaling

Full Stack Developer

TNET

Jan 2019 - Sep 2021 (2 years 8 months)

Led migration of 150+ legacy PHP/jQuery endpoints to Laravel+React, reducing page loads 62% (2.4s→0.9s) for 1M+ monthly users and cut DB load 70% with Redis caching while improving API response from 320ms→95ms.

Laravel React Redis MySQL AWS Performance Optimization Migration Scaling API Design

Full Stack Engineer

Fincue

Jan 2018 - Dec 2018 (11 months)

Automated loan workflows across three international platforms, reducing approval time 75% (48h→12h) and increased throughput from 200 TPS to 600 TPS while implementing OWASP-aligned security with zero incidents.