BSc in Computer Science, AI Specialization
MSc in Business Development
IELTS C1 English Proficiency
Gábor Rajnai
Thesis Project
GPT-Based Learning Support System

Bridging Technology and Business Growth

Software Developer specializing in Full Stack Development and AI, pursuing MSc in Business Development to combine technical expertise with business acumen.

View My ProjectsDownload CV
Currently Junior Software Developer at Abesse Ltd.
Full Stack
Development
AI & ML
Specialization
Business
Development

Skills & Expertise

Enterprise development expertise combined with modern web technologies and AI innovation for comprehensive solutions.

Primary Stack

Enterprise Development

Primary focus: Building robust enterprise applications with Microsoft stack at Abesse Ltd.

C# / .NET CoreAngularMS SQLAzure DevOps
Secondary Stack

Modern Web Development

Freelance projects using modern frameworks and AI integration

Next.jsReactVercelTypeScript
Emerging Focus

AI & Innovation

Leveraging AI tools for enhanced development and consulting

Claude AIDeepSeekGPT IntegrationAI Consulting

Technology Overview

A comprehensive look at the technologies and tools I work with

Enterprise Stack

Daily Use
Backend Development
ASP.NET Core
Azure DevOps
Entity Framework
MS SQL
Frontend Development
Angular
TypeScript
SCSS / CSS
Blazor
Tools & Practices
Azure Tools
Jira
Clean Code

Modern Web Stack

Side Projects
Framework & Deployment
Vercel
Github
Spaceship
AI & Automation
GPT
Claude AI
DeepSeek V3
Dall-E 3
Development
TypeScript
Tailwind
Next.js
React.js

Professional Journey

A showcase of my experience in enterprise software development and technical solutions.

Abesse Ltd.

Abesse Ltd.Current

Junior Software Developer

June 2024 - Present

Continuing to develop fullstack projects using Angular, Blazor, and ASP.NET Core. Participated in the MOL REACH rewrite project, further enhancing my skills in enterprise-level application development.

Nexon Workflow
  • Development of Hungary's largest payroll application
  • Complex enterprise-level system integration
  • Core functionality enhancement and maintenance
MOL REACH Project
  • Participated in complete system rewrite
  • Implementation of new features and improvements
Nexon Cafeteria System
  • New cafeteria declaration system for 2025+
  • Enterprise-scale benefit management solution
AngularBlazorASP.NET CoreSQL ServerAzure DevOpsNSwagSwagger
2025 Goals
Azure AZ-900 Certification

Achieve the Azure Fundamentals certification to solidify my cloud knowledge.

Azure AI Fundamentals Certification

Gain expertise in AI and machine learning on the Azure platform.

Advance in Angular

Deepen my understanding of Angular and TypeScript for modern web development.

Master SQL

Enhance my skills in database design, optimization, and advanced querying.

Software Developer Trainee

September 2023 - June 2024

Developed fullstack projects using Angular, Blazor, and ASP.NET Core. Worked on projects for KELLO Könyvtárellátó, MOL KID, and MNB, gaining valuable experience in various aspects of software development.

Enterprise Projects
  • KELLO Könyvtárellátó Development
  • MOL KID System Implementation
  • MNB (Hungarian National Bank)
AngularBlazorASP.NET CoreSQL ServerAzure Services
MET3R Solution Ltd.

MET3R Solution Ltd.

Software Developer

2022 - 2024

Development of power grid analysis solutions and data processing systems for Budapest's solar integration project

Power Grid Analysis Platform
  • Developed C# application for processing multi-million row Excel datasets
  • Implemented transformer network representation using graph structures
  • Contributed to Budapest's solar power integration analysis
Energy Data Platform
  • Flask web application refactoring
  • Time series data processing for power consumption analysis
C#PythonFlaskData AnalysisGraph AlgorithmsExcel Processing
Evosoft Hungary

Evosoft Hungary

Software Developer Trainee

2022 - 2023

Test automation development

Test Framework
  • Automated testing solution development
  • WPF-based test application
C#WPFTest AutomationPowershellAzure DevOpsScrum Methodology

Featured Projects

A showcase of my recent work, featuring web applications, client projects, and innovative solutions.

Future Opportunities

I'm eagerly looking forward to future opportunities and collaborations. Whether it's innovative projects or exciting ventures, I'm open to exploring new horizons in tech.

Open to CollaborateNew ProjectsInnovation
ColorTales - AI Coloring Books

ColorTales - AI Coloring Books

An innovative AI-powered platform creating personalized coloring books. Using LLM and DALL-E 3 for custom book generation tailored to children's interests.

In Progress
LLMDALL-E 3Image ProcessingAngularAI ToolsWIP
Male Vinice Winery

Male Vinice Winery

Premium winery website showcasing award-winning Olaszrizling wines with bilingual content for wine tasting experiences.

Next.jsTailwindFramer Motioni18n
Csontkovács Bázis

Csontkovács Bázis

Modern website for a chiropractic practice with service listings and team profiles to enhance online presence.

PHPMySQLSEOAnalytics
Willu - GPT-Based Learning Support System

Willu - GPT-Based Learning Support System

Educational platform using GPT for personalized learning with quiz generation and AI tutoring features.

Next.jsTypeScriptGPTEdTech

Get In Touch

Looking forward to hearing from you. Let's create something amazing together.

Contact Information

Location

Budapest, Hungary

Response Time

Within 24 hours

MSc in Business Development

Expected Graduation: 2026 | Current Progress: 2/4 Semesters

First Semester Achievements

Innovation Management
Excellent4 credits
Financial Analysis
Excellent4 credits
CRM and Database Management
Excellent4 credits
Organizational Development
Excellent4 credits
Business Economics
Good4 credits
Corporate Law
Good4 credits
Fiscal Relations of Enterprises
Good4 credits

Second Semester (In Progress)

Applied Market Research
In Progress5 credits
Enterprise Finance and Digital Money
In Progress4 credits
Consumer and Buyer Behavior
In Progress4 credits
Business and Strategic Planning
In Progress4 credits
Marketing Strategy Planning in Practice
In Progress4 credits
Business and Marketing Communication
In Progress4 credits
Innovation Project Management
In Progress5 credits

Program Overview

Successfully completed first semester with multiple excellence grades