Szalczinger Tamás

- As co-founder and technical lead, oversaw architecture and delivery of scalable SaaS and tailor-made business applications from concept to production. Built and evolved a proprietary no-code platform and several AI-powered products, including a patient journey management solution, HR automation tool, and lead generation chatbot, among others. - Drove end-to-end delivery of multiple products from prototype to production while managing infrastructure, cloud optimization, and technical direction across in-house and partner teams to ensure scalable, reliable launches. - Spearheaded the development of a proprietary no-code platform, powering multiple solutions — its largest deployment at a private clinic managed 20,000+ patients across 18 clinical areas, increasing active patients by 254% within 10 months. - Designed and launched a Lead-generation chatbot: delivered 700.000 + conversations with high conversion rates, integrated across multiple products. - Developed an AI-driven HR tool automating job posting and applicant screening, processing hundreds of applications.

- As software architect and senior lead developer, led an 8–10-member team modernizing major Hungarian web platforms with Laravel, React, Docker, and TeamCity, introducing agile workflows and refactoring legacy systems for scalability and performance. - Collaborated with Index.hu, Hungary’s leading news outlet, where engineered and optimized an embedded, interactive map application that supported millions of concurrent views - Improved load times, accessibility, and SEO for an existing large-scale real estate platform - Took a key role in DevOps initiatives — leading the migration of a high-traffic job portal to on-premise infrastructure and managing multi-cloud environments (AWS and GCP) to optimize performance, reliability, and hosting costs.

- Led a small development team in modernizing infrastructure and architecture with Laravel, React, Docker, and TeamCity, introducing agile practices and data-mining-based matching features. - Joined as the first in-house engineer during the final contractor phase, helped bring the product to launch, and built a permanent cross-functional team (frontend, backend, DevOps, design) to continue its development. - Took full ownership of technical direction and architecture decisions, effectively shaping early-stage product and engineering strategy. - Established CI/CD pipelines, testing and deployment practices, and incident management processes to ensure stability and continuous delivery post-launch.

- Served as frontend lead for a large-scale CRM system, collaborating with product owners and scrum teams while mentoring developers and guiding the onboarding of new team members. - Led the design and implementation of a component-rich SPA framework using KnockoutJS, Material Design, and modern UI/UX standards to enhance performance, usability, and code maintainability. - Introduced end-to-end testing and test-driven development practices, and established coding standards and documentation processes to ensure consistency and long-term quality across projects. - Focused on front-end performance optimization, ensuring responsive, high-performing interfaces for thousands of active users in a large-scale CRM environment.

Managed and contributed to full-stack development of a CRM system.