Teli Suchit

Backend Developer & Node.js Engineer | 2.3+ Years Experience | Available: Immediate Joiner

Talent

PuneMember since June 11, 2026

Node.jsExpress.jsNext.jsReact.jsTypeScriptPostgreSQLMongoDBPrisma ORMRAG ArchitectureOpenAI APIsEmbeddingsSemantic SearchFirecrawlWebSocketsCI/CDRedisMeta Business APIMicroservices

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Node.jsExpress.jsNext.jsReact.jsTypeScript

About

Backend engineer with 2.3+ years of experience building scalable RESTful APIs, microservices, and performance-optimised server-side systems. Proficient in Node.js, Express.js, PostgreSQL, MongoDB, and Prisma ORM. Built and continue to scale TheQuickAssist, a multi-tenant SaaS platform combining a RAG-based AI chatbot builder with a WhatsApp Business CRM, now serving 100+ businesses.

Hands-on experience with OpenAI integrations, Pinecone vector databases, Meta Business API, BullMQ/Redis async processing, and backend system design focused on performance, scalability, and clean architecture.

Experience

Backend Developer - Prominno Labs Pvt. Ltd.

(2025-10 - 2026-05)

Architected and built the backend for TheQuickAssist, a multi-tenant SaaS platform combining a RAG-based AI chatbot builder with a WhatsApp Business CRM, now serving 100+ businesses.
Engineered WhatsApp broadcast campaigns and automated messaging workflows using BullMQ and Redis for reliable async job processing at scale.
Integrated Meta Business API for WhatsApp messaging, contact management, and campaign delivery tracking.
Built automated RAG ingestion pipeline (crawl → chunk → embed → index) using Firecrawl and OpenAI embeddings, with semantic search via Pinecone.
Designed and implemented secure, isolated multi-tenant APIs for chatbot owners, workspaces, permissions, and knowledge bases using Node.js and Express.js.

Software Engineer - Consociate Solutions Pvt. Ltd.

(2024-01 - 2025-09)

Developed and deployed 5+ production full-stack applications for real clients using Next.js, TypeScript, Prisma ORM, Node.js, Express.js, and PostgreSQL.
Built and maintained RESTful APIs; optimised database queries reducing average API response time by ~20%.
Delivered full-stack features with MERN stack and Next.js SSR, improving page performance via code splitting and lazy loading.
Led code reviews and mentored junior developers, increasing team delivery speed and code quality.
Managed CI/CD deployments to production for multiple client-facing applications.