Cristhian Eduardo Castillo Meneses
Download
Recommend
Messages
Share
Cristhian Eduardo Castillo Meneses

Cristhian Eduardo Castillo Meneses  new_releases

About

Detail

Software Systems Engineer
Valle del Cauca, Colombia

Contact Cristhian regarding: 

work
Full-time jobs
Starting at COP5M/month ~USD1.18K/month
Flexible work
connect_without_contact
Finding mentors
Finding co-founders
groups
Networking

Timeline

work
Job
school
Education
folder
Project
flag
Award
auto_stories
Publication

Résumé

Jobs verified_user 0% verified
  • d
    Chief Technology Officer public Remote experience
    disruptivapp s.a.s
    Sep 2024 - Current (9 months)
    - Led the development and implementation of the electronic invoicing system for the public utilities company, ensuring compliance with the regulations of the National Tax and Customs Directorate (DIAN). - Defined and implemented the company’s technological vision, aligning it with business goals to deliver innovative and efficient solutions for a fintech company and a public utilities provider. - Led the end-to-end design and implementation of scalable and secure technological infrastructures on AWS and Azure, optimizing operational processes for both clients - Built and managed multidisciplinary teams while effectively allocating budgets to prioritize innovation, process optimization, and operational excellence - Ensured successful deliver
  • R
    Research Assistant public Remote experience
    Research Group I2T ICESI University
    Oct 2022 - Current (2 years 8 months)
    - Developed data pipelines for geographic data, utilizing state machines, scrapers, and data processing with AWS, Java and Python to automate the data preparation process, reducing the time from days to hours. Additionally, I implemented data validation procedures. - Developed an AI assistant based on LLama 3, providing personalized user experiences in tourism, migration, education, and legal matters, with seamless integration into mobile applications. - Deployed AI Models for Gait Assessment in Parkinson's Disease (PD) Patients. - Development of mobile applications and a dashboard for managing medications, routines, alerts, and event tracking for Parkinson's patients, with real-time data visualization for healthcare professionals.
  • A
    Monitoring and Evaluation Coordinator / Data Manager public Remote experience
    AID FOR AIDS
    Oct 2022 - Oct 2023 (1 year 1 month)
    - Designed and developed an interactive dashboard using Power Automate, Plotly/Dash, Python, and Azure Functions for real-time tracking of project indicators, resulting in improved data-driven decision-making by the team. - Implemented and developed tools for the collection and analysis of data on a project valued at over 1 million USD, benefiting more than 20,000 people. I carried out continuous improvements in the monitoring and evaluation processes, which increased the accuracy of the project's indicators measurement and the effectiveness of the project's delivery.
  • A
    Scrum Master / Technical Leader public Remote experience
    AI D FOR AIDS INTERNATIONAL
    Mar 2022 - Sep 2024 (2 years 7 months)
    - Collaborated closely with the Product Owner to increase the product delivery rate by 40% through backlog optimization and improvement of Scrum workflows. - Implemented DevOps practices, achieving a 40% improvement in continuous delivery time and software integration by adopting tools such as Azure DevOps for CI/CD. This integration resulted in reduced downtime and faster development and deployment of new features to production.
  • Evoion
    Software Development Team Lead
    Evoion
    Apr 2021 - Aug 2022 (1 year 5 months)
    - Led the development team to achieve successful and timely project deliveries. - Improved software quality and operational efficiency by 40% through DevOps practices and automating processes with tools like Docker and Azure DevOps. - Made key architectural decisions, enhancing system performance and scalability.
  • Evoion
    Software Engineer public Remote experience
    Evoion
    Feb 2021 - Aug 2021 (7 months)
    - Designed and implemented an optimized search system using Elasticsearch, enabling users to efficiently filter and find publications based on specific criteria. The solution significantly improved query speed and accuracy, enhancing user experience. - Build REST and GraphQL APIs focused on high performance and scalability. - Implement Optical Character Recognition (OCR) for document validation
  • Cienfi
    Research Assistant
    Cienfi
    Nov 2020 - Jan 2022 (1 year 3 months)
    - Developed automated reports on the state of education in Valle del Cauca and Norte de Santander, optimizing data collection and analysis. - Designed and implemented interactive dashboards for effective visualization of results, facilitating data-driven de cision-making.
  • Universidad Icesi
    Junior Java Developer
    Universidad Icesi
    Jul 2020 - Nov 2020 (5 months)
    - Built API services for the entry and exit of students from institutions, institutional cell phone loans and generation of reports. - Use of Scrum and Java Spring. Participated in the development of the UCCareapplication for monitoring and controlling the risk of disease transmission in educational institutions.
  • M
    Sales Advisor
    Makro
    May 2019 - Mar 2020 (11 months)
    - Implement inventory software to improve inventory control to avoid lost sales - Improve the sales and image of the company through good customer service - Sell the products to the customer giving them quick and personalized attention - Recommend purchase of products from markets related to technology and latest trends in order to improve sales to young people
  • R
    Undergraduate Student Researcher
    Research Group I2T ICESI University
    Mar 2018 - Dec 2021 (3 years 10 months)
    - Work on projects related to cybersecurity using data science and artificial intelligence to improve results - Create experiments related to cybersecurity in the Cryptojacking, Deepfake and defacement areas mainly - Build datasets to train and evaluate artificial intelligence models - Contrast results and processes to verify that the information is correct
  • Universidad Icesi
    Hacking Club Monitor
    Universidad Icesi
    Feb 2018 - Dec 2019 (1 year 11 months)
    - Teach club members about cybersecurity topics - Organize cybersecurity events and hacking competitions - Plan and give classes on topics related to cybersecurity - Give cybersecurity conferences to increase the visibility of the hacking club - Use of Python as the fundamental language of all practice Teach club members about cybersecurity topics, organize cybersecurity events and hacking competitions.
  • Universidad Icesi
    software systems
    Universidad Icesi
    Jan 2017 - Jan 2021 (4 years 1 month)
    Gai ned expertise in software development methodologies, ensuring efficient and scalable solutions. Used data structures and algorithms to opti mize system performance. Applied software architectu re principles to build robust and maintainable applications. Strengthened problem-solvi ng skills through engi neering best practices and project-based learning.
Education verified_user 0% verified
  • Universidad Icesi
    Master of Engineering
    Universidad Icesi
    Jan 2022 - Jan 2025 (3 years 1 month)
    Big Data processing and storage project in a data lake using hadoop for the analysis of compliance with the MIO public transport system in Cali, Colombia.
  • Platzi
    Data Science public Remote experience
    Platzi
    Apr 2020 - Current (5 years 2 months)
  • Universidad Icesi
    Systems Engineering
    Universidad Icesi
    Jan 2017 - Current (8 years 5 months)
Projects verified_user 0% verified
  • K
    Kumpel public Remote experience
    Jul 2020
    - Build together with the backend team the API services that were consumed from the web frontend - Build the dashboard that showed data of interest to the site administrators (Prediction of user registrations and room rent, the most popular cities and characteristics of the rooms) Kumpel is a web application to search and rent rooms
  • U
    UCCare
    Jun 2020 - Nov 2020 (6 months)
    - Built API services for the entry and exit of students from institutions, institutional cell phone loans and generation of reports - Use of Scrum and Java Spring
  • P
    PokeguIA - Web aplication with GraphQL API and ML Algorithms public Remote experience
    Jun 2020
    - Clean data from dataset - Obtain the images of the pokemon by means of web scraping - Train and evaluate the models for the classification of the legendary Pokemon - Build the model to find the strongest pokemon.
Awards verified_user 0% verified
  • Kopar
    Conference on the main track at Ekoparty, the most important cybersecurity congress in LATAM.
    Kopar
    Nov 2021
    - I developed, implemented and deployed a system for the detection of Deepfake of audios.
  • International Space Apps Challenge
    Fourth Place - NASA Space Apps Challenge 2020
    International Space Apps Challenge
    Oct 2020
  • R
    Third Place - Expo Poster REDIS in category of hotbeds
    Red Colombiana de Programas de Ingeniería de SistemasAfines (REDIS)
    Oct 2019
Publications verified_user 100% verified
  • Universidad Icesi
    Ciberseguridad: los datos tienen la respuesta verified_user Verified experience
    Universidad Icesi
    Jan 2022 - Jan 2023 (1 year 1 month)