Hi, I'm Shuhaib KT
I build production-grade mobile applications with Flutter (iOS & Android) — engineered with Clean Architecture, offline-first sync, and native Android integrations, enhanced with intelligent AI workflows and high-performance FastAPI & NestJS backends.
Production Apps
Full-Stack & Mobile Systems
Years Experience
Full-Stack & Mobile Engineering
Technologies
Cloud, Web, AI & Mobile Stack
Performance Focus
SEO, Web Vitals & Scalable APIs
Production Case Studies
Selected Work
Explore enterprise cloud backends, high-performance web platforms, offline-first mobile apps, and native Android integrations.
Building a scalable web, cloud, or AI product?
I help teams build high-performance full-stack applications, scalable APIs with FastAPI & NestJS, and AI integrations.
WAVES 2 - Adv. Sales Platform
An advanced evolution combining primary and secondary sales into a unified platform, built on a robust Offline-First Workflow Architecture.
CakeNook - Multi-Vendor Marketplace
Multi-vendor bakery and confectionery ordering platform with real-time merchant order acceptance, automated slot allocation, and razorpay payment integration.
WAVES - Primary Field Force System
Field force tracking and order management platform for enterprise sales agents, supporting offline catalog browsing, beat route management, and sync queuing.
Ozone - Field Force Tracking System
Native Android location tracking and field force management engine ensuring uninterrupted employee audit trails and geofenced attendance verification.
Floor Terminal - Inventory Allocation
A Flutter-based ERP-connected warehouse workflow app for stock scanning, allocation, and cut-piece operations with local caching for recent inventory context.
Personal Engineering Portfolio
High-performance portfolio application built with Next.js, React.js, and Tailwind CSS, engineered for strict Core Web Vitals and technical SEO.
Enterprise Location Tracker Plugin
Production-grade Flutter plugin delivering resilient background location tracking, Kalman drift filtering, anti-tamper fraud detection, and offline Room DB persistence.
Categorized Skills & Core Competencies
Skills & Specializations
Production-proven technologies, architectural patterns, and core domain specializations.
Backend Engineering
Web & Performance
AI & Emerging Tech
Cloud & DevOps
Mobile Development
Databases & Storage
Core Engineering Focus
What I Specialize In
Latest Technical Articles
Practical guides on cloud backends, web performance & SEO, AI integrations, and mobile architecture.
My Story & Background
About Me
I'm Shuhaib KT, a Flutter & Mobile Developer from Kerala, India, with over 2.5 years of professional experience building production mobile applications, high-performance web systems, and cloud backends.
My engineering spans scalable backend APIs built with Python (FastAPI) and NestJS / Node.js deployed on AWS, high-performance web applications with Next.js and React focused on strict Core Web Vitals, technical SEO, and organic search discoverability, as well as production mobile apps with Flutter and Kotlin.
I also build and integrate modern AI workflows, including Model Context Protocol (MCP) servers and Retrieval-Augmented Generation (RAG) systems to connect LLMs with custom data sources and enterprise tools.
Across every project, whether designing offline-first database synchronization, optimizing LCP/CLS metrics for lighthouse scores, or architecting microservices, I prioritize reliability, speed, and real-world product impact.
Professional Journey
Work Experience
Private Client (Freelance)
Architecting and engineering an end-to-end multi-platform solution consisting of a Flutter mobile app (iOS & Android) and an administrative web app in Next.js, powered by a high-performance FastAPI backend.
Highlights
- Engineered cross-platform Flutter mobile applications targeting both iOS and Android platforms.
- Developed high-throughput asynchronous REST APIs and authentication pipelines using FastAPI (Python).
- Built responsive, dynamic admin web interfaces using Next.js, React.js, and Tailwind CSS.
- Implemented offline-first mobile caching and real-time state synchronization.
- Designed structured schema validation and resilient network retry mechanisms.
Technologies
Cake Nook
Built a customer-facing multi-vendor hyperlocal marketplace using Next.js and React.js.
Highlights
- Complete shopping experience with custom checkout workflows
- Razorpay payment gateway integration
- Geo-boundary delivery validation using Google Maps Platform
- Core Web Vitals optimization for instant mobile loading
- SEO improvements for local market discoverability
Technologies
SpiralCode Innovates LLP
Worked on multiple enterprise Flutter applications across ERP and logistics domains.
Highlights
- Delivered six production Flutter applications.
- Implemented Clean Architecture using BLoC and Riverpod.
- Built offline-first applications using Hive and background synchronization.
- Developed native Android integrations using Kotlin and MethodChannel.
- Integrated Firebase, Google Maps Platform, REST APIs, Ola Maps and Sentry.
- Automated build pipelines using GitHub Actions and Fastlane.
Technologies
Nizzcorp
Started my professional journey by developing ERP and employee management solutions.
Highlights
- Employee Management Application development in Flutter
- Field Sales Management application with billing and reporting
- Drag-and-drop ERP Page Builder engine
- REST API Integration across mobile & backend
- SVG serialization engine for custom dynamic layouts
Technologies
Academic Foundation
Education
Bachelor of Computer Applications (BCA)
Specialized in Computer Applications, Software Engineering, Object-Oriented Programming, Data Structures, and Database Management Systems.
Let's Build Something Amazing
I'm currently open to Full Stack Developer, Backend Engineering (FastAPI / NestJS), and AI/Mobile opportunities. Whether you have a project proposal, engineering challenge, or just want to connect, feel free to reach out!