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Tomas – .NET Core, React, AWS, experts in Lemon.io

Tomas

From Spain (GMT+2)

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Full-stack Web DeveloperSenior
Hire developer
14 years of commercial experience
Accounting
Banking
Human resources
Management
Enterprise software
HRMS
Platforms
SaaS
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Tomas – .NET Core, React, AWS

Tomas is an experienced software engineer specializing in .NET and React. With a career spanning over a decade, he has worked on both front-end and back-end projects in such domains as SaaS, banking and human resources, among others. Recently relocating to Europe from New Zealand, Tomas is excited to pursue new professional opportunities and challenges. He values teamwork and enjoys collaborating with talented individuals to expand his knowledge. Tomas is well-versed in agile methodologies, particularly Scrum and Kanban. He actively seeks personal growth through online learning platforms and reading books on code fundamentals. Tomas's expertise, passion, and commitment to continuous improvement make him a valuable asset in any development team.

Main technologies
.NET Core
6 years
React
6 years
AWS
4 years
.NET
10 years
Additional skills
Microsoft SQL Server
DynamoDB
Node.js
Typescript
Apollo GraphQL
React Hooks
Jenkins
MongoDB
Express.js
ASP.NET MVC
JavaScript
C#
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Senior Software Engineer
Dec 2018 - Nov 20223 years 11 months
Project Overview

This project was about the performance suite of the massive talent management system as part of a fast pace team using a Kanban methodology emphasizing continuous delivery.

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Responsibilities:
  • Was part of the whole SDLC with a great sense of ownership in our functionalities
  • Pushed to production daily
  • Used AWS services daily
  • Mentored interns every year
Project Tech stack:
.NET Core
DynamoDB
React
AWS
AWS CloudFormation
Jenkins
Typescript
Styled-components
BitBucket
Git
Jira
Amazon S3
React Hooks
Unit testing
Integration testing
e2e testing
C#
Senior Software Engineer
Dec 2019 - Jul 20211 year 6 months
Project Overview

"Goals" is one of the components in Cornerstone OnDemand's performance module. During this project, their team revamped the monolithic architecture and created a new design for Goals.

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Responsibilities:
  • Investigated different frameworks/techs and implemented them from scratch
  • Was a primary driver of most of the new designs/implementations
  • Dismantled a complex and challenging monolithic architecture, replacing it with a more manageable set of services that allowed for daily deployments to production
Project Tech stack:
React
Apollo GraphQL
Typescript
MongoDB
Node.js
Express.js
Senior Full-Stack Developer
Oct 2017 - Jul 20191 year 8 months
Project Overview

The Australia and New Zealand Banking Group (ANZ) is a prominent Australian bank that offers financial services to customers across Oceania. Their team worked on an internal application for bankers to manage everything related to home loans. To do this, the bank decided to upgrade to new technologies and break down the current monolithic system. With their new architecture, we were able to switch from just four annual deployments to daily deployments with zero downtime in production.

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Responsibilities:
  • Evolved from development only towards technical leadership
  • Was the scrum master of the team and ran most of the meetings
  • Was involved in the design, development, review, and deployment of all these services
Project Tech stack:
.NET Core
React
Unit testing
Integration testing
Design system
Senior Software Engineer
Aug 2015 - Sep 20172 years
Project Overview

Reckon is an Australian software company that provides desktop and cloud-based accounting software for accountants, bookkeepers, small to medium businesses, and individual users. In this project, he worked in the Australian Payroll team developing some of the most complex functionalities of the application.

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Responsibilities:
  • Developed some of the most complex sections of the application, such as Payslips and the Australian Tax Calculation Engine
  • Had the opportunity to mentor some of his colleagues and provide technical training on essential topics such as Clean Code, SOLID principles, Design Patterns, and industry best practices
Project Tech stack:
C#
.NET
Microsoft SQL Server
ASP.NET MVC
AJAX
JavaScript
Unit testing

Education

2013
Software Engineering
Degree in Computer Science

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