Projects
AI RAG Pipeline
Developed a Retrieval Augmented Generation pipeline designed to facilitate real-time question answering for partners and account managers through AI chatbots and Slack integrations.
Key Achievements:
- • Implemented vector search with Qdrant for efficient knowledge retrieval
- • Built custom AI chatbots with OpenAI's models for natural language understanding
- • Created Slack integrations for seamless team communication
- • Designed a scalable architecture using Vercel and Supabase
AION Reviews
Developed an AI-powered SaaS platform for collecting and analyzing online reviews from different industries, providing actionable insights and sentiment analysis to businesses.
Key Achievements:
- • Built a scalable architecture using AWS services (EC2, RDS, ECR, ECS)
- • Implemented advanced NLP models with OpenAI and LangChain for sentiment analysis
- • Created a robust data pipeline for processing and analyzing thousands of reviews daily
- • Designed an intuitive dashboard for visualizing review trends and insights
Workplace Culture Excellence
Led organizational culture initiatives that transformed the workplace environment, resulting in prestigious recognition and establishing the company as an employer of choice in Cyprus.
Key Achievements:
- • Recognized as a 'Great Place to Work' for four consecutive years
- • Voted the 3rd Best Place to Work in Cyprus
- • Implemented innovative employee engagement and development programs
- • Created a values-driven organizational culture that attracts and retains top talent
Global CSR Initiative
Leading a globally distributed team focused on addressing complex global challenges aligned with the UN's Sustainable Development Goals (SDGs) for 2030.
Key Achievements:
- • Completed multiple impactful projects spanning South America, Africa, South East Asia, EMEA, and Europe
- • Established strategic partnerships with leading NGOs to maximize social impact
- • Implemented sustainable solutions addressing critical global challenges
- • Fostered cross-cultural collaboration among team members across different regions
Enterprise Cloud Migration
Spearheaded the migration of on-premises infrastructure to AWS, serving as the Principal Architect for XAmplifier's cloud infrastructure, ensuring scalability, security (HIPAA compliance), and performance.
Key Achievements:
- • Designed and implemented a secure, HIPAA-compliant AWS architecture
- • Reduced infrastructure costs by 40% while improving performance
- • Created comprehensive disaster recovery and business continuity plans
- • Implemented robust security controls and monitoring systems
DevOps Transformation
Promoted DevOps and Agile methodologies, leading the design and development of CI/CD pipelines (AWS CodePipeline/CodeCommit/CodeDeploy) and transitioning to Infrastructure as Code (IaC) with Terraform, enhancing operational efficiency and deployment reliability.
Key Achievements:
- • Reduced deployment time from days to minutes with automated CI/CD pipelines
- • Implemented Infrastructure as Code using Terraform for consistent environments
- • Established automated testing frameworks to ensure code quality
- • Created self-service developer portals to streamline workflows
Enterprise SaaS Platform
Advanced the company's software engineering capabilities by leading development teams in creating enterprise solutions and the core SaaS platform, utilizing a diverse tech stack (Python, ColdFusion, SQL, NodeJS, VueJS).
Key Achievements:
- • Led cross-functional teams to deliver a comprehensive SaaS platform
- • Implemented modern frontend architecture using VueJS and responsive design
- • Designed scalable backend services with Python and NodeJS
- • Optimized database performance and query efficiency
Custom ETL System
Innovated a custom ETL system for efficient client data management and led the evolution of monolithic applications to decoupled architecture, significantly improving modularity and business agility.
Key Achievements:
- • Designed a flexible ETL framework handling diverse data sources and formats
- • Reduced data processing time by 70% through optimized workflows
- • Implemented data validation and quality control mechanisms
- • Created comprehensive data transformation pipelines
Application Containerization
Drove technological transformation by migrating legacy applications to containerized solutions (Docker, AWS ECS), improving deployment consistency, resource utilization, and application portability.
Key Achievements:
- • Containerized 15+ legacy applications using Docker
- • Implemented orchestration with AWS ECS for automated scaling and management
- • Reduced resource utilization by 35% through container optimization
- • Created standardized deployment processes for containerized applications
CI/CD Pipeline Automation
Designed and implemented a CI/CD pipeline for automating the build, test, and deployment process, reducing deployment time by 70% and improving code quality.
Key Achievements:
- • Set up automated testing with Jest and React Testing Library
- • Configured Docker containers for consistent environments
- • Implemented GitHub Actions for continuous integration
- • Created deployment scripts for AWS infrastructure
Real-time Collaboration Platform
Built a real-time collaboration platform that allows teams to work together on documents, code, and designs simultaneously, enhancing productivity and teamwork.
Key Achievements:
- • Implemented operational transformation algorithms
- • Designed WebSocket-based communication system
- • Created conflict resolution mechanisms
- • Built responsive and intuitive user interface
DevOps Automation Suite
Created a comprehensive DevOps automation suite that streamlines the software development lifecycle, from code commit to production deployment, reducing release cycles by 70%.
Key Achievements:
- • Implemented infrastructure as code using Terraform
- • Designed CI/CD pipelines with automated testing
- • Created self-healing infrastructure components
- • Built comprehensive monitoring and alerting system