Hello, I'm

Julián Bernal

Software Engineer
Colombia

And welcome to my portfolio :)

Github LinkLinkedIn LinkHack The Box LinkHacker Rank Link

About Me

Just Me Again
  • I'm from Cali, Colombia

  • More than 5 years of experience working in the Software Development Industry

  • I have had different experiences in projects as Full Stack Developer

  • I love code challenges on competitive platforms

  • Part of my free time is dedicated to developing small personal projects

Tech Skills

I have decided to categorize the level of my skills based on time of experience and indicate which ones are my favorites:

Enthusiast
Work Exp:1 year or less
Confident
Work Exp:2 years
"Reposaito"
Work Exp:3 years or more
My Favorite

There is nothing

Experience

Software Development Consultant

Sofka Technologies

jan. 2023 - Present (1 year and 5 months)

Currently focusing on a credit line project for a well-recognized nationwide client, I have performed slightly well on the project due to experiences with a similar tech stack in the past.

  • I had the task of migrating the Web Project to Bootstrap 5 and a CSS Refactoring for some components. Together with a colleague we had the task of redesigning some components according to UX/UI requirements.

.NET Framework
C#
VB.NET
Bootstrap
JavaScript
jQuery
MS SQL Server
ASMX
Azure DevOps

Senior Full Stack Developer I

Double V Partners

apr. 2022 - jan. 2023 (10 months)

I was involved in the execution of two distinct projects, it has been one of the experiences with the biggest technical challenges and lessons learned with a diverse team.

  • I was in charge of the development of core communication between the Web and the Blockchain components for an NFT Marketplace MVP. As a key member of the team, I designed and implemented interfaces that facilitated part of the user interaction throught an interactive Web Application.

  • I played a role in creating an small chatbot solution aimed at enhancing issue resolution and process management for a client.

Next.js
Tailwind CSS
MUI
Angular
NgRx
Angular Material
Golang
Solidity
Firebase Authentication
Mongo DB
AWS Lambda

Ssr. Full Stack Developer II

Double V Partners

oct. 2021 - mar. 2022 (6 months)

An enriching experience putting my technical versatility into practice in the development of several projects.

  • In my initial project, I collaborated with a wide-ranging team to redesign a property management platform, my responsibilities included developing UI features and making crucial adjustments to the existing codebase.

  • I played a supporting part in enhancing the UI of a property rental platform of a foreigner client closely aligning with the client's requirements.

Angular
Bootstrap
Golang
.NET
C#
Microservices
Mongo DB
Azure DevOps
CQRS
Ocelot
Clean Architecture
gRPC

Backend Developer Engineer

Optima Corporation

mar. 2021 - oct. 2021 (8 months)

An experience full of unexpected challenges and first steps with various technical skills, especially on the Frontend side.

  • I contributed to a significant project aimed at enhancing an e-commerce platform for a foreign client. I took charge of developing some UI components, implementing real-time features and integrating the communication with the backend components.

  • I designed and implemented the Frontend architecture for a Corporative newsletters Web Application, developed comprehensive UX/UI elements that aligned with client requirements.

Angular
Angular Material
TypeScript
Bootstrap
PrimeNG
.NET Core
C#
Firebase Realtime
Oracle Database
Azure DevOps
Gitflow

Software Development Team Coordinator

UTAP

jan. 2020 - feb. 2021 (1 year and 2 months)

An experience where I played a pivotal role in the successful execution of several projects and requirements that streamlined academic processes at my University.

  • I coordinated the development of a several requirements for the corporative Web App and Desktop App designed to manage a wide array of academic processes for both students and teachers.

.NET Framework
C#
MS SQL Server
RDLC
WCF
Linux

Junior Applications Analyst

UTAP

jun. 2017 - dec. 2019 (2 years and 7 months)

I embarked on the first steps of my professional journey at my University, making significant contributions to the technological landscape.

  • I served as an assistant in data analysis, utilizing the database to create required reports that optimized various business processes.

  • My involvement extended to the enhancement of a the corporative Desktop App according to the requirements, pivotal to managing diverse business processes and automate some manual tasks.

Bootstrap
CSS
jQuery
.NET Framework
C#
MS SQL Server
RDLC
Webforms
Winforms
EF
ASMX
SVN

Personal Projects

Bomberman (NES)

Bomberman (NES)

A little universitarian project, it's a copy of the classic Bomberman (NES) developed with the help of an awesome JS Framework for videogames using the prototype-based programming.

HTML
CSS
Phaser.js
JavaScript
RepoDemo
Tower of Hanoi

Tower of Hanoi

Another little universitarian project, it's a copy of the classic puzzle Tower of Hanoi (with the intention to understand the algorithm) and also simulates the solution of the game from any combination.

HTML
CSS
Phaser.js
JavaScript
RepoDemo
Snake

Snake

It was my first videogame project inspired in the classic videogame from Nokia, I created this version with the help of the widely-used Java Swing toolkit on NetBeans, implementing a 2D array logic to bring the game to life.

Java
Java Swing
POO
RepoDemo
Conway's Game of Life

Conway's Game of Life

Actually It's not a game, it's a simulator applying a set of rules, the result is the creation of visual patterns really interesting, I saw a those patterns on a video and I did the simulator to check if that was true.

Java
Java FX
POO
RepoDemo

Other Achievements

I've dedicated part of my free time in other platforms to improve my tech skills

Project Euler

An awesome platform to solve coding challenges, it's a bit different because every challenge combines math and programming.

Project Euler

Hack The Box

Since I discovered HTB it has become another different way of studying Hacking and it is a good platform to get involved with OWASP.

Hack The Box

Hacker Rank

I like to solve the classic Hacker Rank problems, It turned out in a good way to study algorithms and a good resource for technical tests.