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Business IT Specialist with experience in ERP development and application management, focused on turning business requirements into efficient web-based solutions. Strong background in analyzing needs, building and optimizing SQL reporting, and supporting integrations through cross-functional collaboration. Also actively building a SaaS ERP full-stack application using modern front-end and back-end frameworks, with PostgreSQL, REST APIs, JWT security, PDF document generation, and Docker-based dev environments—combining practical business impact with solid software engineering fundamentals.…Business IT Specialist with experience in ERP development and application management, focused on turning business requirements into efficient web-based solutions. Strong background in analyzing needs, building and optimizing SQL reporting, and supporting integrations through cross-functional collaboration. Also actively building a SaaS ERP full-stack application using modern front-end and back-end frameworks, with PostgreSQL, REST APIs, JWT security, PDF document generation, and Docker-based dev environments—combining practical business impact with solid software engineering fundamentals.

OMAR GRIGGIO

Full Stack Developer, Web Developer, Back-End Developer, +1

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Business IT Specialist with experience in ERP development and application management, focused on turning business requirements into efficient web-based solutions. Strong background in analyzing needs, building and optimizing SQL reporting, and supporting integrations through cross-functional collaboration. Also actively building a SaaS ERP full-stack application using modern front-end and back-end frameworks, with PostgreSQL, REST APIs, JWT security, PDF document generation, and Docker-based dev environments—combining practical business impact with solid software engineering fundamentals.…Business IT Specialist with experience in ERP development and application management, focused on turning business requirements into efficient web-based solutions. Strong background in analyzing needs, building and optimizing SQL reporting, and supporting integrations through cross-functional collaboration. Also actively building a SaaS ERP full-stack application using modern front-end and back-end frameworks, with PostgreSQL, REST APIs, JWT security, PDF document generation, and Docker-based dev environments—combining practical business impact with solid software engineering fundamentals.

Next availability:

October 1, 2026

Switzerland

Business IT Specialist with experience in ERP development and application management, focused on turning business requirements into efficient web-based solutions. Strong background in analyzing needs, building and optimizing SQL reporting, and supporting integrations through cross-functional collaboration.

Also actively building a SaaS ERP full-stack application using modern front-end and back-end frameworks, with PostgreSQL, REST APIs, JWT security, PDF document generation, and Docker-based dev environments—combining practical business impact with solid software engineering fundamentals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

French

Fluent

English

Intermediate

German

Intermediate

Work Experience

Business IT Specialist at Sellita Watch SA

October 1, 2025 - Present

Developed and enhanced a web-based ERP system using HTML, CSS and JavaScript. Performed business analysis to translate business requirements into tailored IT solutions that improve user efficiency. Managed application maintenance, optimization, and continuous improvement. Designed and optimized SQL queries and reports using PostgreSQL and SQL Server to support application functionality and business needs. Collaborated with Sellita and Helios teams to support system integration, evolution, and alignment with business requirements.

Web Development & Administration (job role as described) at De Donno Style Sàrl

January 1, 2024 - December 1, 2025

Built a modern, responsive web application using Vue.js, Vite, and Bootstrap. Implemented a backend using Firebase/Firestore, including security rules and data indexing. Applied code quality standards with ESLint and managed version control with Git/GitHub. Set up automated deployment using GitHub CI/CD pipelines.