Abhishek
Sharma
Backend-focused full stack developer with 5+ years of experience building scalable, high-performance web applications using Laravel, FastAPI, and modern backend architectures. Specialised in large-scale systems, async processing with Redis and RabbitMQ, and production AI integrations — RAG pipelines, vector search, and multimodal APIs for speech, vision, and transcription. Currently deepening Rust for performance-critical services.
Backend-focused full stack developer with 5+ years of experience building scalable, high-performance web applications using Laravel, FastAPI, React, and Flutter.
I specialise in handling large-scale systems with millions of records, asynchronous processing, and performance optimisation using Redis and RabbitMQ. My work spans SaaS platforms, ERP systems, and B2C products across multiple industries.
Currently deepening Rust for performance-critical services, while shipping full-stack products across Laravel, FastAPI, React, and Flutter — with production AI integrations and AI-assisted engineering using Cursor and Claude.
Status
Open to opportunities
Freelance · Consulting · Full-time
Currently learning
Rust
Performance-critical & systems-level services
Core stack
AI & LLM
Things I've built
Servme – Restaurant Guest Experience Platform
Built and maintained backend systems handling millions of reservations and guest records. Designed scalable queue-based architecture using RabbitMQ & Redis, improving system performance and reliability for high-traffic restaurant operations.
Tyre Manufacturing ERP System
Led backend development for a global tyre manufacturing enterprise system. Designed complex modules for order processing, pricing engines, and international logistics. Implemented business-critical workflows handling large-scale B2B operations.
DrClothes – B2C Laundry Platform
Developed their mobile apps in Flutter, customer website, and backend admin panel — enabling seamless order management, pricing, and delivery workflows for a growing Jaipur-based startup.
RefixTool – E-commerce Platform
Developed a full-featured e-commerce system covering catalog management, cart, checkout, and payment integrations. Built scalable backend architecture and admin dashboard.
APRAM Port Website
Developed backend and admin system for port operations management. Built custom workflows and modules using Filament for a Portuguese port authority.
My toolkit
Backend
- — Laravel / PHP
- — FastAPI
- — Rust — learning
- — REST APIs
- — Clean architecture
Systems
- — Redis
- — RabbitMQ
- — MySQL
- — Queue-based async processing
AI & LLM
- — RAG & retrieval pipelines
- — Vector databases & embeddings
- — LLM API integration
- — STT, TTS & transcription
- — Document & image parsing
Full-Stack
- — React
- — Flutter
- — Tailwind CSS
- — Livewire / Filament
Engineering
- — AI-assisted development (Cursor, Claude)
- — Scalable system design
- — Performance optimisation
- — Production delivery mindset
Scalable Design
Systems that grow without breaking
Performance Optimisation
Squeezing the most out of every query
Clean Architecture
Code that lasts and teams can maintain
Strong Ownership
End-to-end delivery mindset