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Lucian Olosutean

Software Engineer|
LOLOTECH SOFTWARE ENGINEERING *

Projects Portfolio

My Projects
Detailed Overview

Machine Labeling Processor - Real-time Industrial Labeling

Machine Labeling Processor - Real-time Industrial Labeling project thumbnail
Client:
Internal Project
Category:
Industrial Automation
Duration:
Ongoing

Ongoing project for processing data from machine labeling systems.

  • Data processing for machine labeling systems
  • Full-stack development using React and Spring
  • Docker management for containerized deployments

My Role: Full Stack Developer
Tech Stack: Java, Spring Boot, React, RabbitMQ, Docker

TV Video Streamer - Efficient Broadcasting Solution

TV Video Streamer - Efficient Broadcasting Solution project thumbnail
Client:
Internal Project
Category:
TV Broadcasting
Duration:
1 year

Video streaming engine for preparing and distributing video data for TV consumers.

  • Video data preparation and streaming
  • Used GraphQL for efficient data querying
  • Developed using Nest.js and Typescript

My Role: Backend Feature Developer
Tech Stack: Nest.js, Typescript, Jest, GraphQL, Docker

Sports Data Aggregator Engine - Data-driven Insights

Sports Data Aggregator Engine - Data-driven Insights project thumbnail
Client:
Internal Project
Category:
Sports Analytics
Duration:
4 years

Engine for processing and aggregating sports timing data into KPIs for clients.

  • Real-time data aggregation for sports
  • RabbitMQ for message-driven processing
  • Provided KPI reports for consumers

My Role: Backend Developer & Mentor
Tech Stack: Java, Spring Boot, Microservices, PostgreSQL, Redis, RabbitMQ, Docker, AWS, JUnit

Content Management System for Sports Events

Content Management System for Sports Events project thumbnail
Client:
Internal Project
Category:
Event Management
Duration:
3 years

A content management system for managing sports event competitions, providing data and functionality for event operators.

  • Event management and scheduling
  • Data storage and operational management for sports events
  • Real time communication different services

My Role: Backend Developer • Software Architect • Mentor
Tech Stack: Java, Spring Boot, PostgreSQL, RabbitMQ, Docker, AWS, JUnit

Channel Manager for Hotel Availability - Hospitality Solutions

Channel Manager for Hotel Availability - Hospitality Solutions project thumbnail
Client:
Internal Project
Category:
Hotel Management
Duration:
7 years

A web services-based engine for hotel availability and rate distribution across multiple channels.

  • Integration with various booking channels
  • Managed hotel availability and pricing
  • Long-term maintenance and feature additions

My Role: Backend Developer
Tech Stack: Java, Java EE, Microsoft SQL Server, Hibernate, EJB, Struts2, Microsoft Azure

OM Law Website - Professional Legal Services Website

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OM Law Website - Professional Legal Services Website project thumbnail
Client:
Internal Project
Category:
Law Firm Website
Duration:
3 months

Developed a responsive website for a law firm as a personal project, including basic SEO optimization.

  • Responsive website development for a law firm
  • Custom animations and dynamic content using JavaScript
  • Basic SEO optimization for better search engine visibility

My Role: Frontend Developer
Tech Stack: HTML5, CSS3, JavaScript, Basic SEO

Lucian Olosutean Personal Portfolio - Showcasing My Expertise

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Lucian Olosutean Personal Portfolio - Showcasing My Expertise project thumbnail
Client:
Internal Project
Category:
Personal Project
Duration:
3 months

A personal portfolio website showcasing my projects, experience, and skills. Built with React and Next.js for a modern, performant user experience.

  • Built using React and Next.js for a fast, modern user experience
  • Responsive design with Tailwind CSS
  • Showcasing personal projects, work experience, and skills

My Role: Full Stack Developer
Tech Stack: React, Next.js, Tailwind CSS, Node.js

Weddnesday - Simple, Elegant Wedding Websites for Modern Couples

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Weddnesday - Simple, Elegant Wedding Websites for Modern Couples project thumbnail
Client:
Internal Project
Category:
SaaS Product
Duration:
Ongoing

Weddnesday is a global wedding website builder I created to help couples share event details, collect RSVPs, and showcase their story online. As the founder, I built the platform end-to-end and continue to manage content, marketing, and product development.

  • Template-based wedding website builder with real-time editing
  • Stripe integration for subscription-based payments
  • Image upload, cropping, optimization, and cloud storage via S3
  • SEO-friendly, mobile-responsive design with fast page loads
  • Personal dashboard for managing websites and subscriptions
  • Blog system and marketing strategy fully managed in-house

My Role: Founder • Full Stack Developer • Content Creator
Tech Stack: Next.js, React, SCSS, Stripe, AWS S3, Node.js, Prisma, Vercel