Greg is available for hire
Hire GregGreg Skaruz
Verified Expert in Engineering
Salesforce Developer
Siedlce, Poland
Toptal member since December 27, 2016
Bio
Grzegorz is an nine-times certified senior Salesforce consultant and developer who has worked on multiple Salesforce projects as a part of international teams and for the complete project lifecycle. Along with having over six years of experience in Salesforce and 12 in building web-based applications, he also has in-depth knowledge of eCommerce, having spent several years working as an eCommerce manager.
Portfolio
PolSource
SOQL, Salesforce Apex, Salesforce Dataloader, Visualforce, Apex...
Billennium
SOQL, Salesforce Apex, Salesforce Dataloader, Visualforce, Apex...
Engie — GDF Suez Group
SOQL, Salesforce Apex, Salesforce, Salesforce Sales Cloud, Apex, Apex Classes...
Experience
- Salesforce - 10 years
- Apex - 10 years
- Salesforce API - 8 years
- Salesforce Dataloader - 6 years
- SOQL - 6 years
- Visualforce - 6 years
- Salesforce Apex - 6 years
- Continuous Integration (CI) - 4 years
Availability
Part-time
Preferred Environment
Apex, Salesforce Lightning, Visualforce, Salesforce API, Salesforce, Migration, Ant Design, Salesforce Sales Cloud, Git
The most amazing...
...project I've worked on was an integration with GSX Apple Care by SOAP web services to provide information about warranties and ordering replacement parts.
Work Experience
Senior Salesforce Developer
2018 - PRESENT
PolSource
- Developed and administered to a Salesforce application based on a provided specification.
- Customized Salesforce and provided administration (creating profiles, roles, users, page layouts, email templates, approvals, workflows, reports, dashboards, tasks, and events).
- Deployed products using Eclipse IDE, Force.com Migration Tool, ANT, and change sets.
- Gained experience in data migration and integration using Data Loader.
Technologies: SOQL, Salesforce Apex, Salesforce Dataloader, Visualforce, Apex, Certified Salesforce Administrator, Salesforce, Salesforce Sales Cloud, Apex Classes, Process Builder, Salesforce API, Git, Automation, Data Migration, Zoho, Salesforce Cloud Flow, Accounting Seed, Salesforce Marketing Cloud, Salesforce Lightning, Flow, Visualforce Pages, Email, Salesforce Deployment
Senior Salesforce Developer
2016 - 2018
Billennium
- Introduced new functionalities for a type of software based on the Force.com platform.
- Formulated and solved problems using Apex, Visualforce, SOQL/SOSL, and JavaScript/jQuery.
- Developed in a Scrum environment and using the following tools: Jira, SVN, Eclipse, Real Force Explorer, and Bamboo.
Technologies: SOQL, Salesforce Apex, Salesforce Dataloader, Visualforce, Apex, Certified Salesforce Administrator, Salesforce, Salesforce Sales Cloud, Apex Classes, Process Builder, Salesforce API, Git, Automation, Salesforce Cloud Flow, Salesforce Lightning, Flow, Visualforce Pages, Email
Salesforce Developer
2015 - 2016
Engie — GDF Suez Group
- Developed a Salesforce project based on a provided specification.
- Built 254 Apex classes and test classes, 38 triggers, 65 Visualforce pages, schedulers, and batches.
- Analyzed business requirements, entity relationships, and converted them to custom objects and fields.
- Implemented an integration using SOAP and REST web services.
- Deployed using continuous integration (Jenkins, SVN).
Technologies: SOQL, Salesforce Apex, Salesforce, Salesforce Sales Cloud, Apex, Apex Classes, Process Builder, Salesforce API, Git, Automation, Salesforce Cloud Flow, Salesforce Lightning, Flow, Visualforce Pages, Email
Salesforce Developer and Consultant
2014 - 2015
Enxoo
- Developed and administered to a Salesforce application based on a provided specification.
- Customized Salesforce and provided administration (creating profiles, roles, users, page layouts, email templates, approvals, workflows, reports, dashboards, tasks, and events).
- Deployed products using Eclipse IDE, Force.com Migration Tool, ANT, and change sets.
- Gained experience in data migration and integration using Data Loader.
- Wrote software documentation and test scenarios.
Technologies: SOQL, Salesforce Apex, Bootstrap, jQuery, CSS, HTML, Salesforce, Salesforce Sales Cloud, Apex, Apex Classes, Salesforce API, Git, Automation, Salesforce Cloud Flow, Salesforce Lightning, Visualforce Pages, Email
Web Developer | Internet Projects Coordinator
2011 - 2013
Visotec
- Developed the concept and operational workflow of the company’s internet and web projects.
- Maintained daily contact with Visotec Group European offices.
- Developed websites with PHP, MySQL, jQuery mobile, HTML5, CSS3, and Bootstrap.
- Improved website usability.
- Designed and implemented an online reporting system for clients (an integration with two ERP systems in four countries).
Technologies: Bootstrap, CSS3, HTML5, jQuery Mobile, MySQL, PHP, Git, Automation
eCommerce Manager | Internet Projects Coordinator
2004 - 2011
Verdox
- Developed the concept, handled the implementation, and managed the daily running of three of my own eCommerce projects.
- Managed comprehensively the above mentioned online stores' development.
- Developed the web application using PHP, MySQL, jQuery, Ajax, Smarty, CSS, and made usability improvements.
- Implemented the API integrations with an auction, accounting, product recommendation, and price comparison systems.
- Built custom-made shops.
- Continued the development of existing websites.
- Optimized the business processes and revenue; also increased the ROI indicators.
Technologies: CSS, Smarty, Ajax, jQuery, MySQL, PHP
Web Developer
2005 - 2006
Ad Finem
- Developed a web application using PHP, MySQL, and JavaScript.
- Implemented osCommerce shops with PayPal integration.
- Managed and supervised an internet project team.
- Maintained direct client contact and cooperation.
Technologies: JavaScript, MySQL, PHP
Web Developer
2002 - 2005
MOUTON interactive
- Designed and created web applications.
- Developed websites using PHP, CSS, and MySQL.
- Supervised already-existing internet projects.
Technologies: MySQL, CSS, PHP
Internet Projects Coordinator
2000 - 2002
EnterCOM
- Coordinated the work of an internet team.
- Developed websites using PHP, CSS, and MySQL.
- Managed already-existing web projects.
Technologies: MySQL, CSS, PHP
Experience
iStyle | Apple Premium Reseller
• Integrated with GSX Apple Care by web services (SOAP and WSDL).
• Worked on custom Apex and Visualforce development.
• Wrote Apex Test Classes to maintain code coverage
• Managed deployment using changesets
• Worked on custom Apex and Visualforce development.
• Wrote Apex Test Classes to maintain code coverage
• Managed deployment using changesets
DELWP | System for Australian State Government Department
• Built a Salesforce system to replace Excel sheets.
• Defined the solution architecture and data model
• Integrated a web service with the payments platform.
• Implemented a customer community.
• Defined the solution architecture and data model
• Integrated a web service with the payments platform.
• Implemented a customer community.
Arcadia Lightning | Salesforce Setup and Accounting Seed Integration
• Set up a brand new Salesforce instance
• Onboarded, configured, and customized the accounting seed on the Salesforce platform.
• Defined the business requirements and mapped into the Salesforce features.
• Set up the email templates and PDF documents/
• Onboarded, configured, and customized the accounting seed on the Salesforce platform.
• Defined the business requirements and mapped into the Salesforce features.
• Set up the email templates and PDF documents/
MillsLED | Unleashed Software API Integration, Pardot Integration
• Integrated Unleashed Software with Salesforce using custom REST API to sync products, opportunities, and shipments.
• Set up Pardot.
• Set up email engagement programs.
• Developed required automation and segmentation rules.
• Set up Pardot.
• Set up email engagement programs.
• Developed required automation and segmentation rules.
JazzHR | Quality Analysis Tool
• Built a quality analysis tool on top of Salesforce.
• Defined the business requirements and mapping into Salesforce features.
• Built the solution's architecture and data model.
• Developed custom Apex and Visualforce applications.
• Defined the business requirements and mapping into Salesforce features.
• Built the solution's architecture and data model.
• Developed custom Apex and Visualforce applications.
Propero | Real Estate System
• Researched and provided technical analysis of competitive solutions.
• Defined business requirements.
• Mapped Salesforce features.
• Defined the solution architecture and data model.
• Defined business requirements.
• Mapped Salesforce features.
• Defined the solution architecture and data model.
Engie | Rebate Framework
• Extended intelligent web forms with SOAP web services to provide individual price calculations and discounts based on provided parameters.
• Worked on Visualforce and Apex development
• Worked on Visualforce and Apex development
Engie | Customer Survey App
• Created highly-customizable surveys (HTML5, CSS, Bootstrap, jQuery) which enable the admin to gather feedback from partners and employees in form of ratings and comments with the possibility to save a draft and continue filling the survey later and to schedule a batch job to send monthly personalized email invitations and reminders.
Engie | Intelligent Web Forms
• Developed two complex Visualforce pages as a three-step complex wizard web form (Bootstrap, jQuery, HTML5, CSS3).
• Integrated with an external system (call center) using email alerts.
• Created workflows and email templates.
• Wrote the technical documentation.
• Integrated with an external system (call center) using email alerts.
• Created workflows and email templates.
• Wrote the technical documentation.
Education
2012 - 2013
Postgraduate Diploma in Business Analysis
Warsaw School of Economics - Warsaw, Poland
1999 - 2004
Master’s Degree in Computer Science
University of Podlasie - Siedlce, Poland
Certifications
MARCH 2021 - MARCH 2022
Copado Certified Developer
Copado
MARCH 2021 - MARCH 2022
Copado Certified Administrator
Copado
AUGUST 2020 - PRESENT
Salesforce Certified Advanced Administrator
Salesforce
AUGUST 2020 - PRESENT
Salesforce Certified Community Cloud Consultant
Salesforce
OCTOBER 2019 - PRESENT
Salesforce Certified Development Lifecycle and Deployment Designer
Salesforce
AUGUST 2019 - PRESENT
Salesforce Certified Sharing and Visibility Designer
Salesforce
MAY 2018 - PRESENT
Salesforce Certified Platform Developer I
Salesforce
APRIL 2018 - PRESENT
Salesforce Certified Sales Cloud Consultant
Salesforce
APRIL 2017 - PRESENT
Salesforce Certified Pardot Specialist
Salesforce
FEBRUARY 2017 - PRESENT
Salesforce Certified Administrator
Salesforce
JANUARY 2017 - PRESENT
Salesforce Certified Platform App Builder
Salesforce
Skills
Libraries/APIs
Salesforce REST API, JSON API, REST APIs, Salesforce API, jQuery, jQuery Mobile
Tools
Salesforce Sales Cloud, Process Builder, Flow, Visualforce Pages, Lightning Design System, Apache Ant, Subversion (SVN), Eclipse IDE, Salesforce Dataloader, Git, Salesforce CPQ, Accounting Seed, Salesforce Marketing Cloud
Languages
SQL, Apex, APEX Code, SOQL, JavaScript, PHP, CSS, HTML, HTML5, CSS3
Frameworks
Visualforce, Bootstrap, Ant Design, Smarty, Lightning Components
Paradigms
Automation, Continuous Integration (CI), Agile Software Development, REST
Platforms
Salesforce, Salesforce SOQL/SOSL, Copado
Storage
MySQL, JSON
Other
CSV Import, Certified Salesforce Administrator, Salesforce Lightning, Salesforce Apex, Apex Classes, Salesforce Cloud Flow, Email, Salesforce Deployment, Salesforce Customization, Salesforce System Administration, Data Migration, CRM APIs, SOAP, Workbench, Migration, Ajax, Zoho
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