Jurgis is available for hire
Hire JurgisJurgis Salna
Verified Expert in Engineering
Full-stack Developer
Location
Auckland, New Zealand
Toptal Member Since
February 13, 2017
Jurgis is a full-stack engineer with over ten years of Salesforce experience. He has made contributions to large organizations and product companies, creating continuous integration, test automation suites, front-end components, back end, and back-end monitoring systems.
Portfolio
Education Solutions Provider
Lightning Components, Apex, HEDA, EDA, Lightning Aura Components, Salesforce DX...
AppExchange Data Enrichment App
Apex, APIs, Kubernetes, Web Scraping, Python, Logging, MongoDB, Angular, React...
AppExchange Application
Salesforce AppExchange, Salesforce Lightning, Apex, Salesforce, APIs...
Experience
Availability
Part-time
Preferred Environment
GitHub, MacOS, WebStorm
The most amazing...
...thing I've done was demoing recursive Lightning Components during Salesforce Trailhead conference.
Work Experience
Senior Engineer
2022 - PRESENT
Education Solutions Provider
- Implemented multiple LWC and Aura components to display various information from Salesforce Higher Education Package, where some queries span 10+ relationships and 10s of thousands of records.
- Delivered several digital experiences (communities) with custom components.
- Implemented PandaDoc integration to send course documents and request signatures of 1,000s of recipients at once.
- Implemented custom calendar clone using FullCalendar to work with any Salesforce object.
Technologies: Lightning Components, Apex, HEDA, EDA, Lightning Aura Components, Salesforce DX, Node.js, Git, JavaScript, GitHub
Lead Developer
2021 - 2022
AppExchange Data Enrichment App
- Migrated a Python application from VMs into Kubernetes so it could be scaled up to thousands of instances.
- Created a Salesforce-managed application to enrich the company and personal data.
- Implemented continuous integration, testing, and delivery for Salesforce and Python back ends.
- Implemented service alert policies for the entire infrastructure using PagerDuty and Google Cloud Logging.
- Migrated MongoDB to newer generation instances, added performance logging, set up disaster recovery, and improved performance 100x fold by adding indexes.
- Maintained Python and Node.js back ends and added security and business features.
Technologies: Apex, APIs, Kubernetes, Web Scraping, Python, Logging, MongoDB, Angular, React, Playwright, Jest, GitHub Actions, Google Cloud, PagerDuty, Google Cloud Build, Lightning Aura Components, Lightning Components, Continuous Integration (CI), Salesforce DX, Node.js, Automated UI Testing, Git, JavaScript, GitHub, CI/CD Pipelines
Lead Developer
2017 - 2022
AppExchange Application
- Migrated a package from Visualforce to Lightning (Aura and LWC).
- Created APIs for invoking rule engine via scheduled, batch, queue tables, and triggers.
- Implemented continuous integration to run on GitHub Actions and page object models with test suites for end-to-end UI testing using Jest and Playwright.
- Implemented LWC dashboards to handle millions of log entries.
- Conducted security audits and implemented changes for Salesforce's security team review.
Technologies: Salesforce AppExchange, Salesforce Lightning, Apex, Salesforce, APIs, Lightning Aura Components, Lightning Components, Continuous Integration (CI), Salesforce DX, Node.js, Automated UI Testing, Git, JavaScript, GitHub, CI/CD Pipelines
Senior Developer
2018 - 2019
Trustpower NZ
- Implemented a door-to-door sales application for iPad using Salesforce Aura and Apex.
- Launched a door-to-door sales application to be used by 20 sales agents.
- Refactored existing process flows to fit the new business process.
Technologies: Apex, Salesforce, Aura, Lightning Aura Components, Lightning Components, Salesforce DX, Node.js, Git, JavaScript
Senior Consultant
2015 - 2017
Davanti Consulting
- Built multiple applications for mass data input using the Lightning Component framework.
- Built large Apex applications using enterprise architecture using FinancialForce's apex-commons library.
- Implemented a JWT-based identity service using Salesforce and Microsoft Active Directory Federation Services.
- Built Visualforce pages with integrations to SOAP and REST APIs. Ported Visualforce pages for service console support.
- Refactored the code to offload a large amount of complex processing from synchronous apex triggers into asynchronous queueable Apex.
- Optimized the performance of mobile-first Visualforce pages and optimized the pages used in complex business logic where multiple external system call-outs are essential.
Technologies: Integration, Visualforce, Apex, Lightning Components, Lightning Aura Components, Continuous Integration (CI), Salesforce DX, Node.js, Git, JavaScript
Salesforce Developer
2013 - 2015
Maxim Eyes
- Supported an in-house built CRM using Apex Triggers and Visualforce.
- Supported WordPress blog implementation and website hosting.
- Implemented a complex utility calculator that spans multiple data sources.
Technologies: Visualforce, Salesforce Apex, Apex, Node.js, JavaScript
System Administrator
2012 - 2013
Powder Byrne
- Supported an in-house built CRM with Apex triggers and Visualforce that integrated with a cloud-based CLI telephony system.
- Supported a custom PHP CMS and two WordPress blogs and their hosting.
- Moved a legacy SQL Server application to AWS VM and connected it back via VPN to a local network.
- Moved a PHP CMS application and database from a legacy hosting provider to Rackspace.
Technologies: Visualforce, Salesforce Apex, Apex, Node.js, JavaScript
Experience
Bookmarklet to Retrieve All Used Fields in the Class
https://sjurgis.github.io/get-apex-fields/The idea for this project happened when after building a service layer logic, I had to add around 50 fields into a SOQL query. I could've done this manually—parsed the code using grep/Sed and Regex, but I chose to use Salesforce's built-in features to give me a list of field IDs and then use metadata API to retrieve all field developer names, ready to be copy/pasted into selector layer code.
Lightning Hacker News Reader
A Lightning HN reader using client-side calls and URL hashing
Src: https://github.com/sjurgis/lightning-hacker-news.
Src: https://github.com/sjurgis/lightning-hacker-news.
Boat Listing Scraper
https://github.com/sjurgis/yachtworld-puppeteerUsing Puppeteer to retrieve thousands of listing in under 40 seconds, then parse to create a timeline of new listings or indicate time on market for removed listings. Analyses correlation between boat brand, size, age, and cost.
Skills
Languages
Apex, JavaScript, SQL, PHP, Python
Frameworks
Lightning Components, Visualforce, Jest, Angular
Libraries/APIs
Puppeteer, Node.js, Salesforce API, React, Playwright
Tools
Salesforce DX, Git, Salesforce Sales Cloud, GitHub, JetBrains, Logging
Paradigms
Continuous Integration (CI), Unit Testing, Functional Programming
Platforms
Salesforce, Linux, Amazon Web Services (AWS), Kubernetes, PagerDuty
Storage
Google Cloud, MongoDB
Other
Integration, Automated UI Testing, Lightning Aura Components, Salesforce Lightning, Salesforce AppExchange, APIs, Salesforce Apex, Salesforce Community, CI/CD Pipelines, Web Scraping, GitHub Actions, Google Cloud Build, Aura, HEDA, EDA
Education
2011 - 2012
Master's Degree in Information Systems Management
Southampton University - Southampton, UK
2006 - 2010
Bachelor's Degree in Management and Business Development
ISM University of Management and Economics - Vilnius, Lithuania
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