Ernesto Crespo.

Seraph13

Ernesto Crespo

Summary

  • •Electrical Engineer.
  • •Python Developer.
  • •AI Engineer.
  • •Data analyst.
  • •Data Engineer.
  • •AWS Cloud Engineer.
  • •Data Scientist.

Ernesto Crespo

View LinkedIn Profile

Resume

Education

Electrical Engineer

2001

Carabobo University, Venezuela

Work Experience

Software Engineer III - Backend Developer, Asistensi Global Insurance, Inc.

Jul 2022 – Present
  • Improved 50% (backend only for now) of the engineering software process in EMS emergency management systems by developing Python Clean code validation.
  • Reduce response times through bug fixes and support services for the medical emergency management tool.

Lead Software Engineer - Team Lead EMS, Asistensi Global Insurance, Inc.

Oct 2021 – Jul 2022
  • Reduce response times through bug fixes and support services for the medical emergency management tool.
  • Improve the medical prescription service for Asistensi clients in Mexico by 60% through the design and development of the Medikit API integration with EMS.

Tech Coach, Talently, Inc.

Mar 2023 – Sep 2023
  • As a Tech Coach, I helped several people improve their skills in Data Science, Data Engineering, and Big Data.

AWS Cloud Engineer, Escala24x7

Aug 2019 – Oct 2021
  • Improved customer service by 80% by developing AWS APIs and automating Escala customer service.
  • Improved 90% of bank customer call searches by developing a data lake for Banesco's call system.
  • Improved 80% of vehicle credit sales inquiries and customer delinquencies by developing a data lake that analyzes vehicle monitoring system data.

BI Developer, Troc Global

Jul 2018 – Aug 2019
  • Accelerated the decision making of the company's management through the development of modules and APIs for EDA, PCA and predictive analysis as a tool for decision making in the management of electronic and mobile equipment sales stores in Walmart establishments.

Senior Analyst, PDVSA Oil Company

May 2016 – Sep 2018
  • Developed geochemical analysis Web application to estimate the presence of compartments in oil fields.
  • Digital oil field proof of concept.
  • Architecture designed for web Scada.

Maintenance Analyst, PDVSA Oil Company

Nov 2014 – Apr 2016
  • Network technical support.
  • Gasoline distribution system.

Technology Manager, Infocentro Foundation

Jan 2014 – Jun 2014
  • Lead teams of development of administrative systems, server management, and technical support.

Software Developer, Cenditel

Jul 2011 – Aug 2012
  • I developed an application to send text messages from Linux using Python
  • Live-cd for managing radio stations

Systems Administrator, 0269

Nov 2010 – May 2011
  • Implementation of security services: firewalls, Proxy management and content filtering, Network monitoring, Instruction Detection System, Anti-spam gateway, VPN

Linux Instructor, AIT DST PDVSA

Apr 2010 – Nov 2010
  • Debian Linux Instructor for the Scada DST project

Software Architect, AIT DST PDVSA

Apr 2010 – Aug 2010
  • Design of new architecture for the project Simulation of Gas Pipeline Networks in real-time.

Systems Administrator, AIT DST PDVSA

Jan 2007 – Jul 2010
  • Implemented: Firewalls, VPN, file server, proxy server, Web server, Instruction Detection System

Team Lead, AIT DST PDVSA

Jan 2010 – Jun 2010
  • Developed Live-CD Linux for blind people

Team Lead, AIT DST PDVSA

Dec 2009 – Apr 2010
  • Leading the Gas Pipeline Network Simulation Project in real-time

Team Lead, Fundabit

Jun 2006 – Mar 2007
  • Authoring tool developed for teaching.

Technology Advisor, Fundabit

Mar 2005 – Nov 2005
  • Development of the Fundabit Educational Portal.

Professor, José Antonio Páez University

Aug 2002 – Feb 2005
  • Computer network
  • Informatic security
  • System administration

Network and Systems Administrator, José Antonio Páez University

Jan 2002 – Jul 2004
  • Implemented: Email server, Proxy server, File server, Printer server, Web server

Professor, Carabobo University

Mar 2001 – Aug 2001
  • Digital Logic Laboratory

Teacher Assistant, Carabobo University

May 1998 – Aug 2001
  • Computer Architecture
  • Digital Computing I
  • Digital Computing II

Skills List

Programming
Python, R, Golang, Javascript, Julia, Nestjs
Data processing/wrangling
SQL, Pandas, Numpy, Polars, Pyspark
Data visualization
Matplotlib, Seaborn, Plotly, Bokeh
Dashboard
Streamlit, Taipy, Dash, Reflex
Machine Learning
scikit-learn
Deep Learning
TensorFlow, Keras, PyTorch
IA
Langchain, LangGraph, CrewAI, AutoGen, BeeAI
Web development
Django, FastAPI, HTML, CSS
Model deployment
Heroku, AWS, Digital Ocean
Operating System
Linux, Window, MacOs
Low code tools
Knime, Tableu, Power BI, N8N
Containers
Docker, Docker-compose, Kubernetes
Serverless Development
AWS Cloudformation, AWS SAM, Serverless
Database Engine
PostgreSQL, MySQLdb, MongoDB

Skills

Programming
Data processing/wrangling
Data visualization
Dashboard
Machine Learning/Deep Learning
IA
Web development
Operating System
Low code tools
Containers
Serverless Development
Database Engine
ProgrammingSelf-assessed level of each skill, from 1 to 5.
Programming
topicvalue
Python5
R3
Golang4
Javascript3
Julia3
Nestjs2

Comparative View

Average level per categoryMean self-assessed level of the skills in each category.
Average level per category
topicvalue
Programming3.3
Data wrangling4
Data viz4.8
Dashboard3
ML / DL2.8
IA3.2
Web dev3.4
OS3.3
Low code3
Containers3.7
Serverless3.7
Databases4.3

Social Media

Certifications

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