Hi, I am Vladimiros.
Building software that teams can trust and scale with confidence.
Focused on backend systems, data products, and clean architecture.
About
Turning complex ideas into clean, scalable software.
I enjoy turning complex ideas into clean, scalable products that are easy to understand and maintain.
My work spans mainly backend development and data-driven applications, with a strong focus on PHP/Laravel, .NET/Blazor, and SQL-powered systems.
I’m especially interested in building dashboard-driven tools, APIs, and internal platforms that help teams make better decisions.
Skills
Core capabilities by domain.
Data Analysis
Embedded Systems
Databases and Cloud
Experience
Where I have worked.
Software Developer Intern · Anveto Marketers
Athens, Greece · Remote
Working as a Software Developer Intern, focusing on PHP/Laravel framework and CRM development. Contributing to the development and maintenance of cloud-based CRM applications, including backend functionality, database design, business logic, and modular CRM features.
Key Areas PHP & Laravel · CRM Development · Backend Development · Database Design · Cloud Applications · Business Logic · Modular Architecture
IT & Cloud Infrastructure Intern · Classter, Kavala
Completed a two-month full-time internship at Classter, focusing on research and hands-on learning across database systems, cloud infrastructure, and cybersecurity. Worked primarily with SQL Server and Azure cloud services, exploring database design, backup and recovery lifecycles, cloud architectures, and the broader Azure ecosystem. The internship also included research into database security and soft-level penetration testing, as well as cloud-based data pipelines and infrastructure practices.
Key Areas Gained practical exposure to database architecture and management, Azure services, SQL Server administration, backup strategies and recovery lifecycles, cloud data pipelines, database security, and foundational penetration-testing techniques.
Projects
View a little of my work over the years...
OnePortal – Employee Management Portal
Modern internal employee management portal built with Laravel, Blade, Tailwind CSS, and Filament, designed to simplify employee administration, leave management, attendance tracking, workforce visibility, and internal operations. The platform includes a dedicated administrative control panel and Microsoft Entra ID authentication.
Impact Streamlined daily workforce management by centralizing employee information, leave requests, attendance, departments, and administrative operations into a single platform, while providing a clean and intuitive experience for both employees and administrators.
Line Follower Robot
Autonomous line-following robotic vehicle developed using RP2040, TCRT5000 infrared sensors, and a PID control algorithm. The robot detects and follows a black line in real time, automatically adjusting motor speeds through PWM for stable navigation on straight paths and curves.
Impact Developed a fully autonomous embedded system capable of reliable line tracking, automatic line recovery when the track is lost, and automatic stopping at the end of the track. The project combined sensor processing, real-time PID control, and independent motor control into a complete robotic system.
Employee Data Analysis
Comprehensive employee analytics project using SQL and Python to uncover insights into salary trends, employee satisfaction, absenteeism, performance, and workforce distribution to support organizational improvement and data-driven decision-making.
Impact Delivered actionable workforce insights by identifying salary and satisfaction patterns across departments, exploring the relationship between absenteeism and performance, and highlighting employee distribution trends through data visualizations and statistical analysis.
HR Analytics Dashboard
Interactive Power BI dashboard designed to analyze employee data, attrition trends, and workforce performance, enabling HR and management teams to make data-driven decisions around retention, engagement, and compensation.
Features Monitored key HR KPIs including Total Employees, Attrition Rate, Average Income, and Average Tenure. Delivered interactive attrition analysis by department, job role, age group, salary level, and overtime, alongside demographic, compensation, and career progression insights using dynamic slicers and filters.
Jewelry E-Commerce Database
Production-oriented relational database for a luxury jewelry e-commerce platform, designed with Azure SQL Database and T-SQL. The system manages customers, products, inventory, orders, payments, shipping, and audit logging while maintaining data integrity through normalized relational design.
Impact Designed a complete database backend with stored procedures for business operations, reporting views for sales and customer insights, trigger-based auditing, and targeted indexing for query performance. The project demonstrates practical SQL Server development, database optimization, auditing, and cloud database deployment.
Certifications
Proof of depth in data and systems.
Data / BI
Data Analytics Certification
SQL, Power BI, Python, and practical reporting workflows focused on clarity and decision support.
Backend
Backend Web Development using ASP.NET
Focused certification track in API design, ASP.NET core architecture, and production-ready backend patterns with C#.
SQL
SQL Intermidiate SoloLearn
Certification focused on SQL Unions joins and case statements
Networking
Cisco Networking Basics
Certification focused on basic network concepts and cisco components