Digital Biz Tech
Remote
Full Stack Gen AI Engineer
May 2026 - Persent
I makewebsites.
website
I'm Taha a.k.a. dexter_ifti, a 22 year old developer living in India. I build backend-heavy web products, AI agent workflows, retrieval pipelines, and clean interfaces around them.
Working with 
Express.js, 
Node.js, Prisma, 
PostgreSQL, LangChain, OpenAI SDK, RAG, agents, and automation tooling.
Core stack
Backend systems and Gen AI workflows.
JavaScriptTypeScriptPostgreSQLOpenAI SDKRedisDockerBackendGen AI
Blogs
moreDesigning tinyqueue around Redis lists
DraftNotes on the tradeoffs behind a small Redis-backed queue: FIFO processing, retry windows, worker concurrency, and what I kept deliberately simple.
5 min readRedisQueuesTypeScript
Practical RAG pipelines for small products
DraftHow I think about document ingestion, chunking, retrieval quality, and agent boundaries when the goal is shipping useful AI workflows.
7 min readRAGAIBackend
GitHub activity
Contact
Building a backend-heavy product, AI workflow, or developer tool? Send the context and I'll reply with the clearest next step.