As the founder and CTO of my tech consultancy, I specialize in delivering tailored solutions in software development, engineering, and architecture, with a strong focus on cybersecurity and AI. I leverage a deep understanding of computer science and a strategic approach to address complex technical challenges, from building scalable systems to securing digital assets. My work spans designing robust software infrastructures, implementing advanced AI models, and ensuring top-tier security for businesses across various industries.

With over 20 years of experience in the tech industry as a freelance consultant, I have delivered high-quality solutions across a diverse range of disciplines, including software development, IT services, and cybersecurity.Software Development:- Designing and developing comprehensive software applications from initial concept to final deployment.- Writing clean, efficient, and maintainable code across multiple programming languages.- Implementing and maintaining RESTful APIs and web services to ensure seamless integration.- Optimizing software for performance and scalability to meet evolving user needs.IT Services:- Managing and maintaining robust network infrastructure, including routers, switches, and firewalls.- Providing expert technical support and troubleshooting for hardware and software issues.- Implementing and managing effective data backup and disaster recovery solutions.- Configuring and administering servers, including virtualization and cloud environments.Cybersecurity:- Conducting thorough security audits and performing penetration testing to identify and address vulnerabilities.- Responding to and managing cybersecurity incidents with a focus on rapid resolution and mitigation.- Configuring and managing firewalls, IDS/IPS, and VPNs to safeguard network security.- Ensuring compliance with cybersecurity regulations and industry standards for robust protection.

As a Technical Lead, I guided the team in designing and implementing cutting-edge solutions that elevated system performance, security, and user satisfaction. My leadership ensured the successful execution of key projects and the adoption of best practices across the board.Highlights:- Engineered an event-driven messaging framework for seamless microservices communication, including supporting libraries.- Spearheaded the development of a real-time revenue system with a comprehensive auditing interface, enhancing financial transparency.- Identified and resolved software vulnerabilities, ensuring cybersecurity and achieving HIPAA compliance.- Developed a user-friendly customer portal for efficient personal information management.- Automated dynamic call queue management based on daily transfer volumes, optimizing resource allocation.- Led technical interviews, evaluating candidates for technical and cultural fit.

Trained high-school students to participate in national and international mathematical olympiads. Multiple awards obtained.

Worked for US-based startups.Languages/technologies used: Ruby on Rails, React, JavaScriptExternal APIs interacted with: Slack, Google Maps Directions, Google Maps Geolocation, Stripe, PayPalInfrastructure services used: AWS, Heroku

Led the front-end development team for an ambitious Angular application that would be used by Deloitte. Also helped optimize back-end queries and participated in the management process.