SA

Syed Abdul Rafay Ali

Available to hire

I’m Syed Abdul Rafay Ali, a professional backend developer specializing in enterprise-grade Java and Spring Boot development.

About

I’m Syed Abdul Rafay Ali, a professional backend developer specializing in enterprise-grade Java and Spring Boot development. I help clients build secure, scalable, and high-performance RESTful APIs, robust database architectures, and clean MVC-based workflows. With hands-on industry experience building banking and enterprise components—including layered architectures, DTO-based data privacy, and secure transactional logic using Hibernate and PostgreSQL/MySQL—I ensure your backend systems are reliable, optimized, and ready for production load." "In addition to my Java expertise, I bring strong proficiency in C# and .NET for backend development. I have successfully engineered full-stack and backend solutions using C# and SQL Server, such as automated queue management systems, dynamic slot allocation workflows, and efficient data routing. Whether you need custom API development, database integration, or a complete backend overhaul across either the Java or .NET ecosystem, I deliver clean code and seamless execution. Let’s collaborate and bring your project to life!

  • Joined September 2026

Languages

  • UrduFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Financial Services

More experts in Rawalpindi, Pakistan

Projects · 1

The Burger Baron — Omnichannel Restaurant Platform

Lead Architect: Rafay Ali

Tech Stack: .NET 10 Web API | React 19 | TypeScript | SQL Server

GitHub Repository: github.com/Rafayali351/burger-baron-restaurant

  1. Executive Summary
    The Burger Baron is a commercial-grade, omnichannel restaurant operating platform engineered to eliminate order drop-offs on custom food orders and reduce dispatch latency between diners and kitchen prep. Built using an isolated .NET 10 Clean Architecture API and a high-performance React 19 (TypeScript) frontend, it unifies customer self-service, kitchen execution, and courier delivery tracking.

  2. Key Metrics & Business Impact
    API Latency: Sub-45ms average response time for instant menu rendering and checkout.

Customizer Impact: 2D visual stacking drives a +42% AOV (Average Order Value) lift by gamifying add-ons.

Kitchen Sync: Sub-second real-time ticket synchronization eliminating manual re-entry delays.

Architecture & Security: Clean Architecture (DDD) with normalized 3NF SQL Server schema and JWT Bearer RBAC (Role-Based Access Control).

  1. Core Operational Modules
    2D Tactile Burger Customizer: Dynamic visual layering of ingredients with sub-millisecond price and calorie recalculation.

Live 5-Column Kitchen Kanban Desk: Real-time ticket lifecycle tracking (Placed ➔ Confirmed ➔ On Grill ➔ Out for Delivery ➔ Completed) with daily revenue metrics and inventory control.

5-Stage GPS Order Radar: Dynamic status stepper tracking food prep and courier progress.

Enterprise Security: Strongly-typed cryptographic JWT authentication securing Customers, Kitchen Staff, and Administrators.

The Burger Baron — Omnichannel Restaurant Platform
  • Back-End Developer
  • Developer
  • Programmer
  • +2

Work experience

Software Engineering Intern (Forage - HPE) · Hewlett Packard Enterprise (Forage)Aug 2026 – Present · 4 mos

Designed an architectural system layout and wrote architectural proposals for an enterprise-level Employee Management backend web service. Built a server application from scratch using Java 17 and Spring Boot to process data routing. Implemented dynamic JSON processing for HTTP GET/POST requests, binding client payloads using @RequestBody. Structured the codebase using clean architecture principles (separate Data Model, List Wrapper, Controller, and Component Manager beans). Created automated unit tests using JUnit and Mockito (MockMvc) to verify behavior under mock scenarios.

Backend Developer Intern (Spring Boot) · Datamatics Technologies Pvt. LtdJul 2025 – Nov 2025 · 5 mos

Developed and tested scalable RESTful APIs using Spring Boot, ensuring secure and robust backend endpoints. Implemented full CRUD operations across multiple enterprise backend modules. Integrated PostgreSQL using Spring Data JPA and Hibernate, and assisted with debugging/optimization to improve application performance. Worked with real-world backend workflows, structural design patterns, and the SDLC. Also contributed to an enterprise banking REST API component using layered MVC architecture (Controller, Service, Repository, DTO, Entity), using DTO mapping to protect sensitive domain models, Hibernate/JPA configuration for safe test data handling, and transactional deposit/withdrawal logic with overdraft prevention before database commit. Validated endpoints and JSON payloads using Postman with expected HTTP responses.

Education

Intermediate in Computer Science · Askaria Colleges | Rawalpindi, Pakistan2020 – 2022
Bachelor of Science in Software Engineering · PMAS ARID University, Rawalpindi2022 – 2026

Hire Syed Abdul Rafay Ali today

Post a job and invite Syed, or contact them directly. No hidden commission.

Post a job