Hi there, I am

Luis Sarmiento.

Full Stack Developer 🌐 | Software Engineer 🔧 | Passion for Open Source 🚀

Follow me here

Services

icon-1
icon-2
icon-3
icon-4
icon-5

Mobile App Development

I create captivating mobile apps from concept to deployment for iOS and Android. Using cutting-edge technologies, I ensure seamless performance, intuitive interfaces, and robust functionality that align with your business goals. Enjoy a flawless user experience and outstanding results.

icon-1
icon-2
icon-3
icon-4
icon-5

Web Development

I deliver stunning, user-friendly websites to establish your online presence. From simple sites to complex e-commerce platforms, I provide tailored solutions using the latest frameworks and technologies for a seamless, responsive, and SEO-friendly browsing experience. Enhance your online identity with quality.

icon-1
icon-2
icon-3
icon-4
icon-5

Backend Development

I enhance digital applications with robust, scalable backend infrastructures. I develop efficient database structures, APIs, and configure servers for optimal performance, security, and scalability, ensuring your applications handle high traffic and complex data management seamlessly. Rely on strong backend solutions.

icon-1
icon-2
icon-3
icon-4
icon-5

Product Strategy

I collaborate to define clear goals, target audiences, and a success roadmap. My expertise in product ideation and market analysis ensures your product meets user needs and aligns with your business strategy for long-term growth and full potential realization. Drive your product's success with strategic planning.

icon-1
icon-2
icon-3
icon-4
icon-5

DevOps

I streamline development and operations processes through effective DevOps practices. I implement continuous integration and deployment pipelines, manage cloud infrastructure, and use containerization to ensure efficient, reliable, and scalable software delivery. Improve your workflow with DevOps solutions.

icon-1
icon-2
icon-3
icon-4
icon-5

Database Management

I manage and optimize your database systems for performance, reliability, and scalability. With expertise in SQL and NoSQL databases, I design schemas, write complex queries, and implement best practices for data integrity and security. Ensure your data is managed effectively and efficiently.

Experiences

Oct 2024 - Present

Full Stack Engineer

@Upwork

Developed custom backend and frontend solutions using JavaScript, Java, Spring framework, Python, Flutter, Angular, Node.js, MongoDB, Docker, Laravel, and MySQL for scalable, high-performance systems.

Collaborated directly with clients, ensuring solutions met their needs through TDD practices, code reviews, and continuous feedback.

Designed and optimized RESTful APIs, enhancing operational efficiency and user experience across projects.

Jan 2022 - Jan 2023

Full Stack Engineer

@Construcciones Titania S.A.S

Developed front-end applications using Angular and Flutter, while also creating back-end services with Python and Node.js.

Managed containers with Docker and deployed services on Amazon EC2, integrating Amazon Rekognition into mobile apps.

Implemented various AWS services like S3 to enhance functionality and performance.

Sep 2021 - Jan 2022

Full Stack Engineer

@Double V Partners

Developed frontend applications using Angular and Flutter technologies.

Implemented layer architecture for service creation and utilized .NET and Node.js.

Participated in Scrum methodologies for project management.

Integrated Cognito for federal authentication and implemented SQL databases.

Mar 2021 - May 2021

Information Technology Analyst

@XpertGroup

Developed components using Angular and managed version control with Git.

Participated in Scrum methodology and utilized Jira for task management.

Collaborated with team members to ensure successful project delivery.

Feb 2020 - Feb 2021

Full Stack Engineer

@Construcciones Titania S.A.S

Developed creation services with Express.js in Node.js for project 'Mi Obra'.

Designed and implemented components using Angular to enhance user experience and functionality.

Managed MongoDB database and utilized version control with Git and Bitbucket for efficient collaboration.

Jul 2019 - Feb 2020

Computer Technical Specialist

@Procytec de Colombia S.A.S

Managed the preparation and maintenance of computers and printers, including installing operating systems and creating procedure reports.

Provided remote support, maintained CCTV systems, and installed networks.

Achieved a 20% increase in efficiency through streamlined maintenance processes.

Apr 2018 - Aug 2018

Mobile Service Technician

@Staffing de Colombia

Repaired Samsung mobile devices, categorized repairs, and provided customer service.

Managed inventory, tracked repair progress, and ensured timely completion of repairs.

Implemented efficient repair processes, reducing repair turnaround time by 20%.

Apr 2017 - Oct 2017

Install Technician

@Televigia Ltda

Installed and maintained security electronic devices such as cameras, alarms, and smoke sensors.

Conducted troubleshooting and repairs to ensure optimal functionality of security systems.

Collaborated with team members to enhance system efficiency and customer satisfaction.

Skills

Programming Languages

logo-JavaScript

JavaScript

logo-TypeScript

TypeScript

logo-Dart

Dart

logo-Python

Python

logo-PHP

PHP

Frontend Development

logo-Next.js

Next.js

logo-React.js

React.js

logo-HTML

HTML

logo-CSS

CSS

logo-SASS

SASS

logo-Redux Toolkit

Redux Toolkit

logo-Angular

Angular

Backend Development

logo-Django

Django

logo-Laravel

Laravel

logo-Flask

Flask

logo-Node.js

Node.js

logo-Express.js

Express.js

logo-Socket.io

Socket.io

logo-Nest.js

Nest.js

Mobile App Development

logo-Flutter

Flutter

logo-GetX

GetX

logo-Ionic

Ionic

Database Management

logo-MongoDB

MongoDB

logo-PostgreSQL

PostgreSQL

logo-MySQL

MySQL

logo-DynamoDB

DynamoDB

DevOps/VCS

logo-Docker

Docker

logo-AWS

AWS

logo-Git

Git

logo-GitHub

GitHub

Miscellaneous

logo-GraphQL

GraphQL

logo-Ubuntu

Ubuntu

logo-Pytorch

Pytorch

logo-TensorFlow

TensorFlow

logo-Terraform

Terraform

Nontechnical Skills

logo-Problem Solving

Problem Solving

logo-Collaboration

Collaboration

logo-Analytical Skills

Analytical Skills

logo-Automation

Automation

Projects

project-GoShopio

GoShopio

Private

GoShopio is a cutting-edge SaaS platform revolutionizing online selling. With a user-friendly interface and powerful backend tools, it empowers businesses to showcase and sell their products online effortlessly. Features include inventory management and streamlined e-commerce processes.

Laravel

PHP

MySQL

Apache

Software Deployment

project-MenuSmartQR

MenuSmartQR

Private

Implemented and customized a QR-based digital menu platform for restaurants and bars. Added features like online ordering, payment integration, and menu personalization, delivering a scalable and efficient solution.

Laravel

MySQL

PHP

Apache

Software Deployment

project-QuickAIHub

QuickAIHub

Private

QuickAIHub provides AI-driven solutions for automation, data analysis, and workflow optimization across industries. Managed and optimized the website, integrated AI tools, and enhanced user accessibility.

PHP

Apache

MySQL

Linux

Laravel

project-Movies-All

Movies-All

Private

Developed a platform for movie and TV show enthusiasts, offering categorized information and tailored recommendations. Focused on usability and seamless user experience.

Typescript

Angular

(TMDB) API

Get in Touch