I am an accomplished software developer with a proven track record in architecting, designing, and delivering complex, high-performance applications. My technical expertise spans multiple frameworks and technologies, including Laravel, Drupal, Strapi, and Spring Boot, with hands-on experience across the full software development lifecycle. I have led end-to-end development initiatives for web platforms across a wide range of industries such as insurance, real estate, construction, automotive, retail, and CRM systems. My adaptability and proficiency in adopting new tools, methodologies, and emerging technologies enable me to deliver scalable, maintainable, and business-focused solutions. Recognized for my ability to build applications from the ground up, I consistently align technical strategy with organizational goals, ensuring performance, reliability, and long-term value. I am a collaborative, results-driven professional who thrives in fast-paced environments and enjoys translating complex requirements into robust software solutions. I excel at communicating with stakeholders, mentoring junior developers, and steering projects from concept to production.

Catalin Holban

I am an accomplished software developer with a proven track record in architecting, designing, and delivering complex, high-performance applications. My technical expertise spans multiple frameworks and technologies, including Laravel, Drupal, Strapi, and Spring Boot, with hands-on experience across the full software development lifecycle. I have led end-to-end development initiatives for web platforms across a wide range of industries such as insurance, real estate, construction, automotive, retail, and CRM systems. My adaptability and proficiency in adopting new tools, methodologies, and emerging technologies enable me to deliver scalable, maintainable, and business-focused solutions. Recognized for my ability to build applications from the ground up, I consistently align technical strategy with organizational goals, ensuring performance, reliability, and long-term value. I am a collaborative, results-driven professional who thrives in fast-paced environments and enjoys translating complex requirements into robust software solutions. I excel at communicating with stakeholders, mentoring junior developers, and steering projects from concept to production.

Available to hire

I am an accomplished software developer with a proven track record in architecting, designing, and delivering complex, high-performance applications. My technical expertise spans multiple frameworks and technologies, including Laravel, Drupal, Strapi, and Spring Boot, with hands-on experience across the full software development lifecycle. I have led end-to-end development initiatives for web platforms across a wide range of industries such as insurance, real estate, construction, automotive, retail, and CRM systems. My adaptability and proficiency in adopting new tools, methodologies, and emerging technologies enable me to deliver scalable, maintainable, and business-focused solutions. Recognized for my ability to build applications from the ground up, I consistently align technical strategy with organizational goals, ensuring performance, reliability, and long-term value.

I am a collaborative, results-driven professional who thrives in fast-paced environments and enjoys translating complex requirements into robust software solutions. I excel at communicating with stakeholders, mentoring junior developers, and steering projects from concept to production.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
French
Advanced
Romanian, Moldavian, Moldovan
Fluent

Work Experience

Back-End Developer at Kyndryl (IBM)
March 1, 2024 - September 13, 2025
Led backend development for IBM-related projects, focusing on Java-based services and RESTful APIs. Worked across microservices in a containerized environment, leveraging Docker, Maven, and Git tooling. Engaged in backend design, integration, and performance optimization, contributing to tailored solutions for enterprise clients.
Back-End Developer at Dmatrix Soft
June 1, 2023 - September 13, 2025
Developed and maintained CRM and insurance solutions, implementing backend services with PHP, Laravel, and REST APIs. Worked on data modeling and integration with external systems, and contributed to frontend-backend coordination via API design and documentation.
Software Engineer at Cognizant
July 1, 2022 - September 13, 2025
Web-focused software engineering role covering full-stack development for multiple client engagements. Responsibilities included backend services (PHP/Laravel) and frontend work (HTML/JS/Vue), API design, and collaboration across distributed teams using Jira, Git, and continuous delivery practices.
Application Architect / Developer at Concept 24
September 1, 2017 - September 13, 2025
Led application architecture and development efforts across projects for CRM and related systems. Implemented backend and frontend components, designed data models, and delivered end-to-end solutions, contributing to system scalability and maintainability.
Application Architect / Full Stack Developer / PM at Web Activ
November 1, 2006 - September 13, 2025
Directed application architecture and full-stack development for multiple web projects. Managed project timelines, coordinated with cross-functional teams, and delivered web applications with strong frontend and backend integration.
Back End Developer at Kyndryl
March 1, 2024 - Present
Backend development for IBM-related initiatives, focusing on Java, Spring Boot, and JavaScript. Experience with Docker for containerization and working with databases such as MariaDB, Redis, and MongoDB.
Back End Developer at Dmatrix Soft
June 1, 2023 - September 13, 2025
CRM/Insurance backend development for a CRM and insurance-related solution; Java, JavaScript, Spring Boot; Docker; MariaDB, Redis, MongoDB.
SW Engineer Web at Cognizant
June 1, 2022 - September 13, 2025
Web development for client projects with emphasis on backend services and frontend interfaces; Docker; MariaDB, Redis, MongoDB.
Application Architect/ Developer at Concept24
September 1, 2017 - September 13, 2025
End-to-end application architecture and development across multiple projects; Java, JavaScript, PHP, Laravel, and related tech stack; system design and integration.
Application Architect/ Full Stack Developer/ PM at Web Activ
November 1, 2006 - September 13, 2025
Full-stack development and architecture for web applications; frontend (HTML/CSS/JavaScript) and backend (Java, PHP) work; project management and client coordination.
Online Store / Portal Developer at Remax Trucks / Cefin Trucks / Calor Online Store
June 1, 2015 - September 13, 2025
Developed and maintained online stores and CRM/ERP integrations for multiple clients, including sportsbook portals and automotive sectors; implemented inventory tracking, pricing, posting automation, and CRM integrations.
Backend Developer at Kyndryl
March 1, 2024 - Present
Backend development work delivering robust services and APIs; collaborating with cross-functional teams to build scalable backend systems.
Backend Developer at Dmatrix Soft
March 1, 2024 - September 16, 2025
Backend development focusing on Java/Spring Boot APIs, Dockerized services, and data integration.
Software Engineer Web at Cognizant
June 1, 2022 - September 16, 2025
Web-focused software engineering, delivering frontend-backend features using PHP, Laravel, JavaScript, and RESTful services.
Application Architect/ Developer at Concept24
September 1, 2017 - September 16, 2025
Application architecture and development of multi-tier web applications using PHP, Laravel, and modern frontend tech.
Application Architect/ Full Stack Developer/ PM at Web Activ
November 1, 2006 - September 16, 2025
Full stack development and architecture across multiple projects; involved in planning and delivery of web applications.
SW Engineer Web at Art Games
September 1, 2025 - October 14, 2025
Senior backend/frontend engineer delivering end‑to‑end web applications and CRM-related functionality; worked across PHP/Laravel, JavaScript frameworks, and containerized environments to support high‑volume platforms.
Backend Developer at Kyndryl
January 1, 2025 - October 14, 2025
Backend services for enterprise platforms; implemented RESTful APIs, microservices, and data integration layers using PHP/Laravel, MySQL, and cloud/deployment tooling; participated in CI/CD workflows.
Backend Developer at Dm atrix Soft
June 1, 2023 - October 14, 2025
Back-end development for CRM/insurance complements; built scalable services, integrated data stores, and supported frontend integrations.
SW Engineer Web at Cognizant
July 1, 2022 - October 14, 2025
Web/CRM oriented software engineering on large client portals; contributed to architecture, backend services, and frontend features.
Application Architect / Developer at Concept 24
September 1, 2017 - October 14, 2025
End-to-end application architecture and development for multiple portals/CRM projects; defined solution approaches and mentored teams across engagements.
Application Architect / Full Stack Developer at Web Activ
November 1, 2006 - October 14, 2025
Full stack development and architecture for various web apps and portal projects; led design reviews and coordinated multi-project delivery.
Application Architect / Developer at 24rca.ro
May 1, 2014 - October 14, 2025
Online store insurance portal; full stack development with PHP/MySQL, REST APIs, and frontend components; delivered 28 months of work across multiple releases.
Application Architect / Developer at SPA 24 - Travel Guide for Romania
January 1, 2017 - October 14, 2025
Portal with online appointments; backend APIs, front-end integrations, and data workflows; collaboration with cross-functional teams.
Application Architect / Developer at Web Activ - BRAT
June 1, 2015 - October 14, 2025
BRAT (Romanian Joint Industry Committee for Print and Internet) related portal work; backend services, API integrations, and portal maintenance.
Application Architect / Developer at Tropeum.ro
March 1, 2018 - October 14, 2025
Online store/portal development; e-commerce integration, frontend, and backend collaboration.
CRM / Back-End Developer at CeFin Trucks
May 1, 2020 - October 14, 2025
CRM-centric portal with PHP, Laravel Nova, REST, and cloud deployment; data modeling and API integrations.
Portal Developer at Titan Machinery Inc.
June 1, 2021 - October 14, 2025
Industrial equipment portal development; full stack work with PHP, Laravel, Vue.js, and API integrations.
CRM / Real Estate Portal Developer at REMAX
July 1, 2022 - October 14, 2025
CRM and real estate portal development; Algolia search integration, multi-portal ecosystem, and ETL/data flows.
Online Store Developer at Calor
July 1, 2022 - October 14, 2025
Online store development using PHP/JS stack; inventory, sales management, and online storefront integration.
Backend Developer at Art Games - SW Engineer Web
September 1, 2025 - October 14, 2025
Led end-to-end backend development for CRM-powered web applications. Implemented backend services using PHP, Laravel/Lumen/Symfony, and Laravel Nova; designed data models with MySQL/Redis/MongoDB; containerized with Docker; collaborated via Jira; delivered scalable APIs across multiple clients and projects.
Backend Developer at Kyndryl
March 1, 2024 - October 14, 2025
Backend development for IBM-related projects, focusing on Java, Spring Boot, Node.js, and REST services. Built robust data stores with MySQL/Redis/MongoDB; implemented cloud integrations (AWS/Azure) and Docker-based deployments; contributed to architecture decisions and CI/CD pipelines.
Software Engineer Web at Cognizant
July 1, 2022 - October 14, 2025
Full-stack web development for enterprise platforms. Worked across PHP/Laravel and front-end JS frameworks (HTML, jQuery, Vue.js) with Algolia search, Bootstrap, and RESTful services; contributed to CRM and portal projects for major clients.
Application Architect / Developer at Concept24
September 1, 2017 - October 14, 2025
Led architecture and development for multiple CRM and portal projects, including REMAX Portal and Titan Machinery portals. Implemented front-end and back-end layers, integrated third-party APIs (Algolia, etc.), and oversaw project delivery.
Application Architect / Full Stack Developer at Web Activ
November 1, 2006 - October 14, 2025
Architected and developed SPA and travel portal solutions using PHP, Laravel, REST, and front-end HTML/JS; delivered end-to-end features and maintained production systems.
Software Engineer - Web at Art Games
September 1, 2025 - October 14, 2025
Backend and frontend development for CRM leasing operations; PHP, Laravel, Laravel Nova, Lumen, Symfony, Nova, Filament; frontend: HTML, JavaScript, Vue.js; tools: Git, GitHub, PhpStorm, Jira, IntelliJ, Maven, Postman, npm, Node; infrastructure: Docker; databases: MySQL, Redis, MongoDB.
Backend Developer at Kyndryl
March 1, 2024 - October 14, 2025
Selling offers application for IBM development (backend): Java, Java Spring Boot, JavaScript; tools: Git, GitHub, Bitbucket, Jira, IntelliJ, Maven, Postman; infrastructure: Docker; databases: MariaDB, Redis, MongoDB.
Backend Developer at D Matrix Soft
June 1, 2023 - October 14, 2025
CRM - Insurance - Supermarket domain; backend: PHP, MySQL, REST, Laravel; frontend: HTML/JS; infrastructure: Docker; data stores: Redis, MongoDB; AWS/CI/CD.
Software Engineer Web at Cognizant
July 1, 2022 - October 14, 2025
CRM - Real Estate Portals; Real Estate agencies; Insurance; architecture and development across the stack using PHP, Laravel, Nova, Algolia; frontend: HTML/JS, Vue.js; deployments on Docker/Kubernetes; tools: Jira, IntelliJ, Maven, Postman; data: MariaDB, Redis.
Application Architect / Developer at Concept24
September 1, 2017 - October 14, 2025
CRM / Portfolio systems; architecture and development for multiple apps; PHP, Laravel, Laravel Nova, Vue.js; Docker; AWS; CI/CD.
Application Architect / Full Stack Developer / PM at Web Activ
November 1, 2006 - October 14, 2025
Full stack development for SPA and web apps; PHP, Laravel, Drupal, Strapi, React/Vue; PM responsibilities; Docker; AWS; Jira; CI/CD.
SW Engineer Web at Art Games
September 1, 2025 - September 1, 2025
Contribution to CRM SaaS solutions including backend services, REST APIs, and frontend components; implemented scalable architectures.
Backend Developer at Kyndryl
March 1, 2024 - March 1, 2024
Backend development and system integration across enterprise platforms using Java, Spring Boot, and cloud services.
Backend Developer at D Matrix Soft
June 1, 2023 - June 1, 2023
Backend development for CRM and insurance-related applications; worked with MariaDB, Redis, MongoDB, and REST APIs.
SW Engineer Web at Cognizant
July 1, 2022 - July 1, 2022
Web development and architecture work as part of enterprise projects; Java, Laravel, Vue.js, and REST API integration.
Application Architect/ Developer at Concept24
September 1, 2017 - September 1, 2017
Architecting and developing CRM/ERP components; PHP, Laravel, JavaScript, REST APIs, and Docker-based deployments.
Application Architect/ Full Stack Developer/ PMF at Web Activ
November 1, 2006 - November 1, 2006
Full stack development for web portals and online services; PHP, JavaScript, HTML/CSS, and AWS integration.
Software Engineer Web at Art Games
February 1, 2025 - November 9, 2025
Developing CRM Leasing Operational system with Laravel/Lumen microservices architecture while implementing Vue.js frontend components and Python data processing modules.
Backend Developer at Kyndryl (IBM)
January 31, 2025 - January 31, 2025
Developed selling offers application for IBM using Java Spring Boot and integrated multiple APIs, implementing microservices architecture.
Backend Developer at Dmatrix Soft
March 31, 2024 - March 31, 2024
Built an insurance CRM suite for US/Canadian markets as part of a 38-person team, implementing AWS cloud infrastructure and CI/CD pipelines.
Software Engineer Web at Cognizant
June 30, 2023 - June 30, 2023
Developed Kiloutou.fr e-commerce platform for construction equipment rental as part of a 40-person team, implementing AWS Lambda functions and serverless architecture.
Application Architect/Developer at Concept24
July 31, 2022 - July 31, 2022
Led architecture and development of the RE/MAX Romania portal managing 1M+ property listings and complex CRM ecosystem.
Application Architect/Full Stack Developer at Web Activ
September 1, 2017 - September 1, 2017
Architected an insurance marketplace integrating 10+ insurance companies via APIs and built cloud-based business applications.
Application Architect / Developer at Concept24
September 1, 2017 - September 1, 2017
Led full-stack development across CRM, real estate, and e-commerce projects for diverse clients, delivering scalable PHP/Laravel-based solutions with Docker, CI/CD, and cloud deployment.
Software Engineer - Web at Cognizant
July 1, 2022 - July 1, 2022
Developed and maintained web applications with Laravel and Vue.js; implemented front-end and back-end features, optimized performance, and collaborated across distributed teams.
Back End Developer at Dmatrix Soft
June 1, 2023 - June 1, 2023
Backend development for insurance CRM and related apps; built RESTful services, integrated databases such as MariaDB and Redis, and deployed via Docker.
Back End Developer at Kyndryl
March 1, 2024 - March 1, 2024
Backend development for enterprise-grade web platforms; implemented Java/Spring, PHP/Laravel, and modern microservices; contributed to architecture and delivery.
Application Architect/Full Stack Developer at Web Activ
September 30, 2017 - September 30, 2017
Architected an insurance marketplace integrating multiple insurance companies via APIs, and built a cloud-based business applications platform.
Application Architect / Developer at Concept 24
September 1, 2017 - September 1, 2017
Led architecture and development of web applications using PHP/Laravel, Laravel Nova, Lumen, Symfony; front-end with HTML/JavaScript; Docker-based infrastructure; AWS; CI/CD; extensive use of MySQL, Redis, MongoDB, Jira, Maven, Postman; involved in design, implementation and deployment across backend and frontend layers.
Backend Developer at Dmatrix Soft
June 1, 2023 - June 1, 2023
CRM/insurance-focused backend development; PHP/Laravel/Laravel Nova; Vue.js; Docker; Redis; MongoDB; AWS; CI/CD; API design and integration; Jira/Postman.
Web Software Engineer at Art Games
February 1, 2024 - November 9, 2025
CRM/insurance-related platform development; PHP, Java/Spring Boot, JavaScript; Docker/Kubernetes; AWS; multi-database integration; legacy modernization and new feature delivery.
Software Engineer at Art Games
September 1, 2025 - September 1, 2025
Backend and frontend development for gaming and web platforms, contributing to end-to-end development across the tech stack and delivering high-quality software within multidisciplinary teams.
Software Engineer Web at Cognizant
July 1, 2022 - July 1, 2022
Full-stack development involving PHP, Laravel, Laravel Nova, Vue.js, and React; REST/GraphQL services; CI/CD practices; cloud and microservices-oriented work.
Application Architect / Full Stack Developer / PMF at Web Activ
November 1, 2006 - November 1, 2006
Full-stack development and architecture for diverse web platforms; PHP, Laravel, Vue.js, HTML/CSS; project management and collaboration with cross-functional teams.
Application Architect/Developer at Concept24
September 1, 2017 - September 1, 2017
Led architecture and development of complex enterprise applications; delivered CRM/ERP web portals using Laravel, PHP and modern frontend frameworks; defined technical strategy and mentored teams.
Software Engineer / Backend Developer at Cognizant
July 1, 2022 - July 1, 2022
CRM and Insurance-related backend development including PHP, Laravel, Laravel Nova; frontend technologies HTML, JavaScript, jQuery, Vue; Docker; AWS; CI/CD; data management with MariaDB, Redis, MongoDB; tools include Git, Jira, IntelliJ, Maven, Postman.
Application Architect / Developer at REMIX & Concept24 (REMAX Portal)
July 1, 2022 - July 1, 2022
CRM and Real Estate Portal ecosystem with multi-site real estate portals, Algolia microsecond-level search filtering; backend PHP/Laravel; frontend Vue/JS; Docker; AWS.
Application Architect / Developer at Cefin Trucks
May 1, 2022 - May 1, 2022
CRM for insurance and auto sectors; backend PHP/Laravel/REST; frontend HTML/JS; AWS; Docker; PostgreSQL; Magento front-end.
Application Architect / Developer at Titan Machinery
September 1, 2021 - September 1, 2021
Portal for CNH machinery; full-stack development with Vue/JS frontend and Laravel backend; Docker; Algolia search; reporting.
Application Architect / Developer at OPET Lubricants
September 1, 2021 - September 1, 2021
Online store and e-commerce integrations; inventory and online catalog across multiple markets; microservices; Node/Express, Vue; AWS; Docker.
Application Architect / Developer at 24rca.ro / Insurance Store
May 1, 2014 - May 1, 2014
Online store for insurance with API integrations to 10+ insurers; CRM for clients and policies; front-end: HTML/JS; back-end: PHP/Laravel; MySQL; Docker; AWS.
Application Architect / Developer at 24rca.ro
May 1, 2014 - May 1, 2014
Online store for insurance; CRM for customers and policies; multi-vendor integrations; front-end: HTML/JS; back-end: PHP/Laravel.

Education

Masters in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - September 13, 2025
Master of Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - September 13, 2025
Masters in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - September 16, 2025
Masters in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - October 14, 2025
Masters in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - October 14, 2025
Master in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - October 14, 2025
Masters in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - October 29, 2025
Master's Degree in Economic Informatics and Cybernetics at ASE Bucharest
January 11, 2030 - November 9, 2025
Master in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - November 9, 2025
Master's Degree in Economic Informatics and Cybernetics at ASE Bucharest
January 11, 2030 - November 9, 2025
Master in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - November 9, 2025
Master's in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies (ASE Bucharest)
January 11, 2030 - November 10, 2025
Master in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies - ASE Bucharest
January 11, 2030 - November 10, 2025
Master's in Economic Informatics and Cybernetics at The Bucharest University of Economic Studies (ASE)
January 11, 2030 - November 10, 2025

Qualifications

Master in Economic Informatics and Cybernetics
January 11, 2030 - November 9, 2025
Master in Economic Informatics and Cybernetics
January 11, 2030 - November 10, 2025

Industry Experience

Software & Internet, Financial Services, Real Estate & Construction, Retail, Professional Services, Other, Manufacturing, Travel & Hospitality, Media & Entertainment, Healthcare, Education, Transportation & Logistics