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I am a Senior Full Stack Engineer with 8+ years of experience designing and scaling AI-driven platforms and no-code solutions. I specialize in backend development (Python, Go) and frontend (React, TypeScript), focusing on building scalable platforms for AI-powered workflows. I collaborate with ML engineers to deliver user-friendly solutions that automate and optimize complex workflows. My expertise spans large-scale microservice architectures, conversation intelligence, and data modeling using PostgreSQL, Elasticsearch, and ClickHouse. I enjoy turning complex requirements into robust, observable systems and delivering impact that helps teams move faster and more reliably.…I am a Senior Full Stack Engineer with 8+ years of experience designing and scaling AI-driven platforms and no-code solutions. I specialize in backend development (Python, Go) and frontend (React, TypeScript), focusing on building scalable platforms for AI-powered workflows. I collaborate with ML engineers to deliver user-friendly solutions that automate and optimize complex workflows. My expertise spans large-scale microservice architectures, conversation intelligence, and data modeling using PostgreSQL, Elasticsearch, and ClickHouse. I enjoy turning complex requirements into robust, observable systems and delivering impact that helps teams move faster and more reliably.

Jason Li

Full Stack Developer, Web Developer, Back-End Developer, +2

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I am a Senior Full Stack Engineer with 8+ years of experience designing and scaling AI-driven platforms and no-code solutions. I specialize in backend development (Python, Go) and frontend (React, TypeScript), focusing on building scalable platforms for AI-powered workflows. I collaborate with ML engineers to deliver user-friendly solutions that automate and optimize complex workflows. My expertise spans large-scale microservice architectures, conversation intelligence, and data modeling using PostgreSQL, Elasticsearch, and ClickHouse. I enjoy turning complex requirements into robust, observable systems and delivering impact that helps teams move faster and more reliably.…I am a Senior Full Stack Engineer with 8+ years of experience designing and scaling AI-driven platforms and no-code solutions. I specialize in backend development (Python, Go) and frontend (React, TypeScript), focusing on building scalable platforms for AI-powered workflows. I collaborate with ML engineers to deliver user-friendly solutions that automate and optimize complex workflows. My expertise spans large-scale microservice architectures, conversation intelligence, and data modeling using PostgreSQL, Elasticsearch, and ClickHouse. I enjoy turning complex requirements into robust, observable systems and delivering impact that helps teams move faster and more reliably.

Available to hire

I am a Senior Full Stack Engineer with 8+ years of experience designing and scaling AI-driven platforms and no-code solutions. I specialize in backend development (Python, Go) and frontend (React, TypeScript), focusing on building scalable platforms for AI-powered workflows. I collaborate with ML engineers to deliver user-friendly solutions that automate and optimize complex workflows.

My expertise spans large-scale microservice architectures, conversation intelligence, and data modeling using PostgreSQL, Elasticsearch, and ClickHouse. I enjoy turning complex requirements into robust, observable systems and delivering impact that helps teams move faster and more reliably.

Skills

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Expert

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Intermediate

Work Experience

Senior Software Development Engineer at Amazon

July 1, 2023 - February 1, 2026

Architected a high-throughput backend platform processing 2.3B events daily across 40+ production microservices, expanding service capacity by 41%. Designed real-time pipelines with Kafka and RabbitMQ, reducing analytics latency by 28%. Led scalability improvements increasing throughput from 8K to 15K requests/sec without extra hardware. Established centralized observability using the ELK stack, lowering debugging time during incidents by 37%. Refactored the network layer with HTTP/TCP/IP, reducing API latency by 22%.

Software Development Engineer II at Amazon

October 1, 2020 - June 1, 2023

Built scalable backend services handling 4.8TB of data daily across multi-region infrastructure. Integrated asynchronous messaging via Kafka and AMQP, improving pipeline reliability by 31%. Designed PostgreSQL/Redis data architecture supporting 12M+ monthly transactions. Authored automated CI pipelines covering 85% of critical services, reducing deployment failures by 40%. Tuned compute workloads with concurrency and indexing, lowering cloud costs by 18%.

Software Development Engineer at Amazon

April 1, 2019 - September 1, 2020

Developed backend APIs serving 10M+ global users across high-traffic cloud applications handling 120K+ daily requests. Launched service-oriented architecture across 20+ production services, improving fault isolation and deployment independence. Optimized data access using Redis caching and PostgreSQL indexing, reducing API latency by 25%. Built internal service communication layers using HTTP and TCP/IP. Implemented automated monitoring alerts reducing production incident detection time by 30%.

Software Development Engineer at Amazon Web Services

August 1, 2017 - April 1, 2019

Engineered internal infrastructure components supporting AWS cloud platforms across hundreds of service clusters. Built monitoring and telemetry pipelines using ELK stack, enabling real-time diagnostics for 100+ backend services. Developed scalable service frameworks handling high-volume requests in multi-region cloud environments. Streamlined deployment and configuration workflows for microservice environments, reducing release cycles by 40%. Diagnosed network and service performance bottlenecks, improving system stability for high-traffic applications.

Software Development Intern at BlackBerry

September 1, 2016 - December 1, 2016

Created internal applications supporting network monitoring and system diagnostics for engineering teams. Analyzed network traffic patterns to improve visibility into system performance and reliability.