Alireza Mohagheghi

Backend Engineer

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Experience

Backend Engineer

Webito Future TechWebito Future Tech·Czech Republic (remote)
2025 – present
  • Engineered an AI-native coding assistant with an advanced RAG pipeline, utilizing PostgreSQL (pgvector) for high-dimensional semantic search across large-scale codebases.
  • Orchestrated multi-step AI agents capable of autonomous project auditing and bug detection, achieving sub-2s TTFT using optimized streaming and context caching strategies.

Backend Engineer, Team Lead

2022 – 2025
  • Engineered and deployed a high-scale P2P Trading Module supporting 100+ active markets, including complex financial instruments such as technical charts and derivatives.
  • Scaled the platform infrastructure to support a growing user base of 100,000+ active users, maintaining high performance and data consistency.

Full-stack Developer

2021 – 2022
  • Engineered automated data processing pipelines handling 5M+ records per campaign.
  • Developed a real-time lottery validation platform supporting 150k concurrent users.

Full-stack Developer

PromaximePromaxime·United Kingdom
2019 – 2021
  • Built real-time Instagram follower tracking infrastructure monitoring 10k+ accounts.
  • Contributed to a platform used by customers across 20+ countries.

Education

Bachelors, Mathematics

Feb 2016 – May 2020

Rajaei Tehran University

Architecture & Patterns

System DesignMicroservicesDDDSAGASOLIDEvent-DrivenLedger Systems

Deployment & Hosting

DockerNginxPM2CoolifyDockployAWSGCP

AI & Search

RAG PipelinesVector SearchLLM Integration

Langs & Frameworks

TypeScriptNode.jsNestJSReactNext.jsJavaScriptJestPHPLaravel

Certifications

Interests

Open SourceDistributed SystemsDeveloper ToolingFintechStartups