Leonardo Grzybowski Email & Phone Number
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Leonardo Grzybowski is listed as Full-Stack Developer | React | REDUX/Context | Node.js | MySQL | Typescript | Python at e-Core, a company with 312 employees, based in Rio De Janeiro, Brazil, Brazil. AeroLeads shows a matched LinkedIn profile for Leonardo Grzybowski.
Leonardo Grzybowski previously worked as Support Engineer 2 at E-Core and Information Technology Analyst at José Luiz Advogados (Former Adcon). Leonardo Grzybowski holds Computer Software Engineering from Trybe.
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About Leonardo Grzybowski
With over 20 years in Information Technology, I bring deep expertise in software engineering, IT analysis, project management, and financial analytics. As an IT Analyst at José Luiz Advogados, I oversee the acquisition, installation, and configuration of computers across offices, standardize devices for lawyers, and develop the company’s website and intranet. I also centralized a repository on a Linux server, implemented network security policies, and managed social media content. My proficiency in HTML5, CSS, JavaScript, and Linux has been pivotal in advancing our technological infrastructure.Previously, as a Senior Financial Analyst at IBM, I managed sales incentive operations, ensuring precise payment processing. I analyzed incentive plans, provided business insights using Cognos and Hyperion, and created detailed reports for VPs. I also improved analytic processes and developed VBA automation tools, enhancing both my analytical skills and VBA proficiency.My project management experience includes a role at Gemalto, where I supported project managers with technical and administrative tasks, managed quotations and project repositories, and facilitated inter-departmental communication. My background in IT risk management, purchasing, and analytics has contributed to the success of organizations like Check Point Software Technologies, Modulus Informática, Xerox, and Compaq/HP.I have also served in various roles including Help Desk Technician, Field Service Technician, Pre/Post Sales Engineer, Production Control Analyst, Course Instructor, and Software Engineer. This diverse experience has provided me with a comprehensive understanding of IT operations, customer support, and software development. I am dedicated to continuous learning and adapting to the evolving tech landscape.My hands-on experience includes:● Front-end: HTML, CSS, JavaScript, TypeScript, Responsive Design● Frameworks: React, Django, Flask, FastAPI● Back-end: Node.js, Express, Sequelize, JWT● Database: SQL Server, MySQL, PostgreSQL, MongoDB● DevOps: Git, Docker, Slack● Testing: Jest, Mocha, Chai, Sinon, React Testing Library (RTL)I am currently enhancing my skills with NestJS and Next.js.Key Achievements:● Led the development of the intranet, website, and custom add-ons for the José Luiz Advogados CMS, ensuring high code quality.● Directed the implementation of an intranet CMS on Linux for Modulus Informática, initially using Mambo and later upgrading to Joomla.● Contributed to the development of VBA tools at IBM to automate and improve report generation efficiency.
Leonardo Grzybowski's current company
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Leonardo Grzybowski work experience
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Information Technology Analyst
- Experienced Information Technology Analyst based in Rio de Janeiro, Brazil. Over a decade of expertise in optimizing IT infrastructure for legal environments.Key Achievements:
- Streamlined computer systems for HQ and branches.
- Standardized devices for lawyers' easy access to the lawsuit repository.
- Developed and managed the company's website.
- Led social media content strategy.
- Implemented an efficient intranet.
Senior Financial Analyst
- Experienced Senior Financial Analyst with a background at IBM, contributing to the company's success in Rio de Janeiro, Brazil. A dedicated professional with a focus on sales incentive operations and comprehensive.
- Sales Incentive Operations: Ensured accurate and timely validation, analysis, and processing of sales incentives, providing end-to-end services to eligible employees and management.
- Incentive Plan Design: Interpreted and executed incentive plan designs, coordinating adjustments and responding to inquiries while ensuring compliance with global guidelines.
- Business Advisory: Provided strategic advice, direction, and leadership on incentive operations and related issues, supporting various organizational functions.
- Financial Analysis Expertise: Leveraged analytical skills and proficiency in systems such as Cognos, Hyperion, and Excel for business analysis, decision support, and reporting.
- Reporting Excellence: Created comprehensive financial reports for VPs in Excel, importing data from Hyperion, contributing to informed decision-making.
Project Management
- Experienced in Project Management with a focus on technical and administrative tasks within the IT and Telecommunications domains. Formerly with Gemalto in Rio de Janeiro, Brazil, I actively contributed to the success.
- Project Support: Assisted other project managers in handling technical and administrative aspects of Project Management, IT, and Telecommunications.
- Supplier Management: Supported GSL in sourcing new suppliers, managing quotations, and coordinating the delivery and installation of new hardware, collaborating closely with the logistics department.
- Quotation and Project Repository: Managed the quotations and project repository for the GSL group, ensuring accurate auditing and follow-up of GSL projects.
- Administration and Risk Management: Handled administration, quotation, risk, and time management aspects, ensuring project scope alignment.
- Initiative Quoting: Successfully quoted and estimated initiatives of low complexity (RFQs) for Solution Managers and technical consultants.
Help Desk Technician
- Experienced Help Desk Technician with a background at Check Point Software Technologies Ltd in Tel Aviv, Israel. I bring expertise in providing end-user support for desktops, networks, and printers, coupled with a.
- End User Support: Delivered comprehensive on-site support for desktops, networks, and printers, ensuring seamless functionality for end-users.
- Windows Systems Expertise: Installed, maintained, and customized Windows XP and Windows 2003 Server, contributing to the efficiency of the IT infrastructure.
- Active Directory Management: Installed and supported Active Directory 2003, playing a key role in user and system management.
- Network Infrastructure: Installed and configured network structures, cabling, and switches, enhancing overall network performance.
- Hardware and Software Upgrades: Executed successful upgrades for on-site desktops and laptops, keeping technology current and optimized.
Field Service Technician
- Long-established Field Service Technician with a strong background at Modulus Informática in Rio de Janeiro, Brazil. I bring extensive experience in delivering customer service, technical support, and field service for.
- Technical Support Excellence: Provided customer service and technical support as a representative and field service technician for medium and large businesses, ensuring optimal performance of Windows 2000/NT, Unix.
- ERP System Implementation: Assisted in the installation of Datasul (ERP system) and played a crucial role in the subsequent migration to a proprietary custom system for internal logistics, contributing to streamlined.
- Intranet Development: Planned and implemented an intranet system using Mambo CMS as a web interface, establishing robust user and file management with different access levels and rights.Skills:
- Field Technicians
- Customer Service
Pre Post Sales Engineer
- Versatile Pre/Post Sales Engineer with a tenure at Xerox in Rio de Janeiro, Brazil. I specialize in providing comprehensive support for small and medium businesses, both before and after sales, with a focus on on-site.
- Overall Sales Support: Provided pre and post-sales support tailored to the needs of small and medium businesses, ensuring seamless customer satisfaction.
- On-site Expertise: Delivered on-site customer support, addressing issues promptly and fostering positive client relationships.
- Business Proposal Development: Played a key role in planning, developing, and writing business proposals, contributing to successful sales strategies.Skills:
- Pre/Post Sales Engineers
- Proposal Writing
Production Control Analyst
- Dedicated Production Control Analyst with experience at Oi in Rio de Janeiro, Brazil. I played a pivotal role in maintaining internet, extranet, and intranet services for the company, specializing in SIM browsing for.
- PCP Analysis: Served as a PCP Analyst, overseeing and maintaining internet, extranet, and intranet services, with a focus on SIM browsing for mobile devices.
- Job Scheduling Expertise: Utilized Control-M for efficient job scheduling, ensuring seamless operation of critical services.
- System Management: Managed various systems, including SMS, MMS, SMS Transactions, and VAS-Web services, operating on Windows 2000 Server, Windows NT, Unix, and Linux.Skills:
- Linux
- Shell Scripting
Support Engineer
- Experienced Support Engineer with a background at Compaq Computer Corporation (acquired by Hewlett-Packard) in Rio de Janeiro, Brazil. I served as a 2nd Level Support Engineer at HPS (HP Services, former Compaq.
- Comprehensive Support: Provided 2nd Level support for consumer and small business clients, demonstrating expertise in end-user support, small and medium servers, business desktops, laptops, handhelds, and Pocket PCs.
- Pocket PC Specialization: Developed advanced skills in the Pocket PC realm, including small software development for Windows CE. Led rapid software deployment and created software packs for batch installation and.
- Windows Server
- Engineering Support
- Customer SupportPassionate about delivering effective support solutions and continually expanding my technical expertise. Eager to contribute my skills in a challenging and dynamic support engineering role.
Course Instructor
- Experienced Course Instructor with a background at Curso Off-Line Informática in Rio de Janeiro, Brazil. I served as an instructor for a diverse range of courses, including Excel, Access, Word, Windows 3.1, Windows 95.
- Comprehensive Instruction: Taught courses in Excel, Access, Word, Windows 3.1, Windows 95, CorelDraw 6 and 7, providing comprehensive instruction across various software applications.
- Hardware Maintenance Course: Designed and conducted a successful two-weekend crash course in hardware maintenance, catering to a diverse age group.
- Responsibility for Infrastructure: Managed hardware maintenance and the network structure of the course, ensuring a conducive learning environment.Skills:
- Teaching
- Training Course DevelopmentPassionate about education and committed to creating engaging learning experiences. Excited to contribute my skills to the development and delivery of impactful training courses.
Software Engineer
- Experienced Software Engineer with a tenure at Dynamic Systems in Rio de Janeiro, Brazil. I specialized in the development of HTML/ASP webpages for both B2B and B2C solutions, with expertise in SQL Server and Access.
- Web Development Expertise: Successfully developed HTML/ASP webpages, contributing to the creation of effective B2B and B2C solutions.
- Database Integration: Integrated SQL Server and Access, ensuring seamless data flow and retrieval for enhanced system functionality.
- Delphi Programming: Demonstrated proficiency as a Delphi programmer, contributing to the development of robust and efficient software solutions.Skills:
- JavaScript
- SQL
Colleagues at e-Core
Other employees you can reach at e-core.com. View company contacts for 312 employees →
Jean De Oliveira Pereira
Colleague at E-CoreRio Grande Do Sul, Brazil, Brazil
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MV
Melissa Vieira Alves
Colleague at E-CoreSapucaia Do Sul, Rio Grande Do Sul, Brazil, Brazil
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PB
Paul Baldi
Colleague at E-CoreCampinas, São Paulo, Brazil, Brazil
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RC
Rodrigo C.
Colleague at E-CoreSão Paulo, São Paulo, Brazil, Brazil
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SS
Scott Steinmetz, Mba
Colleague at E-CoreTustin, California, United States, United States
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SL
Samuel Laguna Moraes
Colleague at E-CorePorto Alegre, Rio Grande Do Sul, Brazil, Brazil
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CM
Camila Marques
Colleague at E-CoreSão Paulo, São Paulo, Brazil, Brazil
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JC
Júlia Cardoso
Colleague at E-CoreSapucaia Do Sul, Rio Grande Do Sul, Brazil, Brazil
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ED
Everton David
Colleague at E-CoreCanada, Canada
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BG
Bruno Giordano Santa Rosa
Colleague at E-CoreSão Leopoldo, Rio Grande Do Sul, Brazil, Brazil
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Leonardo Grzybowski education
Computer Software Engineering
Bachelor'S Degree, Law, Not Concluded
Bachelor'S Degree, Information Technology, +9
Frequently asked questions about Leonardo Grzybowski
Quick answers generated from the profile data available on this page.
What company does Leonardo Grzybowski work for?
Leonardo Grzybowski works for e-Core.
What is Leonardo Grzybowski's role at e-Core?
Leonardo Grzybowski is listed as Full-Stack Developer | React | REDUX/Context | Node.js | MySQL | Typescript | Python at e-Core.
Where is Leonardo Grzybowski based?
Leonardo Grzybowski is based in Rio De Janeiro, Brazil, Brazil while working with e-Core.
What companies has Leonardo Grzybowski worked for?
Leonardo Grzybowski has worked for E-Core, José Luiz Advogados (Former Adcon), Ibm, Gemalto, and Check Point Software Technologies Ltd.
Who are Leonardo Grzybowski's colleagues at e-Core?
Leonardo Grzybowski's colleagues at e-Core include Jean De Oliveira Pereira, Melissa Vieira Alves, Paul Baldi, Rodrigo C., and Scott Steinmetz, Mba.
How can I contact Leonardo Grzybowski?
You can use AeroLeads to view verified contact signals for Leonardo Grzybowski at e-Core, including work email, phone, and LinkedIn data when available.
What schools did Leonardo Grzybowski attend?
Leonardo Grzybowski holds Computer Software Engineering from Trybe.
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