Rezi A.

At Avataralabs.ai, I led backend development across 4 AI-driven products, including a full-stack AI livestream and conversation system built with WebRTC and Golang, which enabled low-latency communication and contributed to a 3× revenue increase and the acquisition of 5+ enterprise clients. I also architected an AGI content generation platform featuring TTS, STT, image generation, and face-swapping for both video and image outputs—delivered through optimized backend pipelines and generative AI integrations. I improved overall system performance by reducing data processing latency by 80% and API response times by 40%, optimized via SQL tuning, NATS queue restructuring, and streamlined third-party service integration. I built CI/CD pipelines using GitHub Actions and Docker, and deployed a production-grade Docker Swarm cluster, reducing release cycle times by 40% and infrastructure costs by 30%. Additionally, I implemented observability with OpenTelemetry and Grafana, cutting MTTR by 50%, integrated LLM-based RAG pipelines using Milvus and Vertex AI, and automated workflows with n8n. I also mentored a new backend engineer, halving their onboarding time and enabling early contributions to core services.

-Designed and developed backend services using Golang and gRPC to support the frontend of a blockchain-based application -Created database schema and wrote SQL queries for MySQL to store and manage data for the application -Implemented Docker containers to ensure consistency across development, testing, and production environments -Integrated Metamask wallet to enable secure transactions on the blockchain network Contributed to the development of smart contracts using Solidity programming language -Collaborated with frontend developers to ensure seamless integration between the frontend and backend of the application -Debugged and fixed issues in the codebase using Git and GitHub

At Shopee Indonesia, I developed and maintained high-throughput REST and gRPC APIs for the gaming platform using Golang and Redis, ensuring 99.9% uptime and supporting over 1 million requests per day. I led the end-to-end development of the “New Player Mission” onboarding feature, which boosted day-1 player engagement by 35% and reduced early-stage churn. I also optimized system performance by reducing API response times by 50% through Golang tuning, SQL refactoring, and Redis-based caching strategies. As part of the infrastructure team, I contributed to the migration from GCP to an internal cloud platform, containerizing services with Docker and orchestrating them using Kubernetes—resulting in a 20% infrastructure cost reduction. Additionally, I mentored a junior backend engineer, guiding them through code reviews and pair programming to enable independent contributions within two months.

- Responsible for leading technical development and delivering new systems with minimal guidance. Achieved to deploy highly scalable, reliable, and fault tolerant systems. - Responsible to develop ,design , test, maintain, and monitor Palembang Digital web backend

● Build Rest APIs and third party integration using Go with PostgreSQL and Docker Container. ● Build Flexible modeling database with PostgreSQL and Go. ● Implementing Message Broker Kafka and NSQ. ● Efficiently deployed and integrated software engineered by team and updated integration/deployment scripts to improve continuous integration practices. ● Liaised with Product Managers to identify minimum valuable product requirements and clearly defined feature sets into well-scoped user stories for individual team members.

- Responsible for leading technical development News Agregator and delivering new systems with minimal guidance - Achieved to deploy highly scalable, reliable, and fault tolerant systems. - Responsible to develop, test, deploy, maintain highly scalable User Register Media Streaming With Python ( Sanic ), - Responsible to develop, test, deploy, maintain highly scalable E-Voting , Quiz RCTI+, News Agregator with Golang , Elastic Search , Redis , And Docket Container - Responsible to leading , develop , deploy and maintain Middleware User Generate Content RCTI+ , TUSD Resumable upload and Metube

- Achieved to deploy highly scalable, reliable, and fault tolerant systems. - Responsible to develop , test , maintain, and monitor Ayannah Borrower , Lender , GeoMapping Backend With Golang , PostgreSQL , and Docker Container - Responsible to develop , test , maintain, and monitor Ayannah Data Stream with Kafka

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