Artur A.

Software Engineer

Astana, Kazakhstan6 yrs 6 mos experience

Highly StableAI Enabled

Key Highlights

Expert in optimizing performance for high-concurrency applications.
Proven track record in mentoring junior developers.
Extensive experience in building scalable backend infrastructures.

Stackforce AI infers this person is a Fullstack Developer specializing in LegalTech and HRTech with a focus on performance optimization.

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Skills

Core Skills

TypescriptNestjsReactRabbitmqWebsocketsMysqlRedis

Other Skills

PostgreSQLElasticSearchDockerJavaScriptNode.jsBack-End Web DevelopmentFront-End DevelopmentReact.jsExpress.jsSQLAmazon S3Amazon Web Services (AWS)Google Cloud Platform (GCP)MicrofrontendsSDKs

About

Senior Fullstack developer. React, TypeScript, NextJS, NestJS, AWS, Vercel Sometimes I write - about code, work, travel and life Sometimes I help juniors figure things out Full Remote, B2B contractor. I've been working this way for years and it works well for everyone involved arthur@developer.expert https://wa.me/4915257550122 https://t.me/arturfse https://github.com/arturfse

Experience

Salaryguide

Senior Software Engineer

Aug 2025 – Present · 7 mos · Remote

Transparent salary data for paid media and SEO professionals

Juro

Senior Software Engineer

Jun 2023 – Aug 2025 · 2 yrs 2 mos · Remote

London-based LegalTech startup, contract automation platform
Optimized document template editor performance (React virtualization, memoization)
Render time: 2.4s → 800ms for 1000+ items
Document processing pipeline with RabbitMQ and ElasticSearch
8000+ contracts/month, 60% less manual review
Real-time collaboration via WebSockets, 25+ concurrent users
Mentored 2 junior developers
TypeScript, NestJS, React, PostgreSQL, Redis, RabbitMQ, ElasticSearch, Docker

TypeScriptNestJSReactPostgreSQLRedisRabbitMQ+2

Ancor

Software Engineer

Oct 2019 – Jun 2023 · 3 yrs 8 mos · Remote

HR/staffing platform for employee lifecycle management
Backend infrastructure: NestJS, 150+ API endpoints, 1000+ concurrent users, 99% uptime
MySQL schema design (45+ tables), query optimization, sub-200ms response times
Integration layer for 5 external services (payroll, government DBs, tax authorities), ~50k API calls daily
Multi-layer Redis caching (application + query level), reduced DB load by 60%
TypeScript, NestJS, MySQL, Redis, React, Docker

TypeScriptNestJSMySQLRedisReactDocker