Ram Maheshwari Logo Image
Tolga
hamburger menu hamburger menu close

Hey, My name is Tolga

I'm a Backend Developer with experience in Java, Spring Boot, Hibernate, and PostgreSQL. I am passionate about developing robust backend solutions and integrating them with frontend applications.

About

About Me I am a Backend Developer with experience in Java, Spring Boot, Hibernate, and PostgreSQL. Since 2021, I have been actively working in the software development industry, collaborating with software teams and working on various projects.

Get to know me!

🔹 My Journey
In 2021, I co-founded QR Garsonum, a digital QR menu system before it became widely popular. However, due to challenges in marketing strategies, we couldn’t achieve our targets.
In 2024, I improved this project, integrated it with POS systems, and presented it to a software company, turning it into a passive income source.
Since the second half of 2024, I have been focusing on backend development, deepening my knowledge in Java, software architecture, and DevOps tools.

🔹 My Tech Stack
Backend: Java, Spring Boot, Hibernate, JPA
Databases: PostgreSQL, Redis
Message Brokers: RabbitMQ, Kafka (Currently Learning)
DevOps & Tools: Docker, CI/CD (Basic Level)
Frontend : React.js, Next.js, Tailwind

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My Skills

Java
Spring Boot
Hibernate
JPA
PostgreSQL
RESTful API
RabbitMQ
Kafka (Currently Learning)
Docker
DevOps (Basic Level)
Git
React (Basic Level)
Next.js (Basic Level)
Tailwind CSS (Basic Level)

Projects Here are some of the projects I have worked on, ranging from freelance software development to enterprise-level solutions. My focus has been on backend development, API integrations, and scalable software architectures.

Software Screenshot

QR Garsonum

QR Garsonum is a QR-based menu ordering system developed to streamline restaurant operations. I co-founded this project in 2021, leveraging Java, Spring Boot, and PostgreSQL for backend development. The system integrates with POS systems, providing a seamless experience for both customers and restaurant staff. Despite initial marketing challenges, we successfully transformed it into a passive income stream by 2024.

Case Study
Software Screenshot

HRMS (Human Resources Management System)

Developed a Human Resources Management System to automate employee management processes. This project involved building RESTful APIs using Java and Spring Boot, with PostgreSQL as the database. The system includes features like employee onboarding, leave management, and performance tracking.

Case Study
Software Screenshot

HTKSoft Clinic Appointment System

HTKSoft Clinic Appointment System is a corporate software solution designed to streamline the management of doctor appointments. The system allows patients to securely book appointments while considering doctors' working hours, break times, and leave days. Key features include automatic rescheduling of appointments in case of doctor unavailability, age restriction notifications, and a user-friendly interface for both patients and doctors. Doctors can manage their schedules, set break times, and receive notifications for upcoming appointments. Built with a focus on efficiency and user experience, this system simplifies the appointment booking process for clinics and hospitals.

Case Study

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