Saúl Hernández
Fullstack Developer
Ciudad Guayana, Venezuela (-04:00)
(--https://linkedin.com/in/saul7 -hernandez
Full-Stack developer with +5 years of experience developing applications from scratch or implementing software solutions
with C# .Net, Python y Javascript getting excellent results for my employers who have found in me always a little more since
I'm usually quite open to new ideas and/or make more efficient the involved processes.
EXPERIENCE
Shocklogic, Fullstack — 01, 2023 - Currently
● New functionalities development and bugfixes over the company web applications.
Stack tecnológico: PHP, PHP/Laravel, PHP/Fligth, Classic ASP, Angular.
Kemok, Full-Stack Developer — 04, 2020 - 09, 2022
● I proposed, developed and implemented a platform of extraction, transformation and load (ETL) for xls, xlsx, xlsm
and csv with which it was 100% automated the process that's now is handled directly by the clients thanks to a web
interface and/or a ftp client decreasing the 90% of the workload of support and developer team for that project.
●
I developed 4 internal projects being one of them (a web application and api to delivery in a massive way
notifications with email, sms and telegram based in templates) winner of the recognizance of MVP by its potential to
become other software service for the company.
●
Being in charge of the application of the most important software service provided for the company we get
overcome a big problem that required the re-implementation of the core of the program in a month making
functional releases weekly with which the company managed to keep its clients.
Tech stack: django, django_q, django_rest, redis, postgresql, pandas, airflow, beautifulsoup, selenium, docker.
Alpha Consultores SAC, Backend — 04, 2019 - 01, 2020
● The missing user stories were developed to launch an electronic invoicing project, in the process the signing and
generation of the xml was optimized, being 15% faster than the original.
●
A Windows service was developed that allowed the integration of a third-party application with the electronic billing
service, obtaining customer satisfaction.
Tech stack: C# .Net, Web API, SQL Server, EntityFramework, Linq, Xml, Servicio de Windows, SignalR, Azure.
Wynges, .Net Developer — 04, 2018 - 12, 2018
● Activities as maintenance, bug fixes and develop new functionalities were realized; being some of remarkable
achievements: the migration from .Net version 3 to 4 and later to 4.7, the addition of a tab system to make easier
the use multiple modules at the same time, the addition of thread safe support and use background tasks for
execute I/O and demanding process.
●
ETLs projects were implemented for the Walmart Argentina data center and endpoints were added to the WCF
service for the use of the ERP application.
Tech stack: C# .Net, WindowsForm, WCF Service, IntegrationServices, SQL Server.
Sofing, C.A., Backend — 03, 2017 - 12, 2017
● We worked together with analysts, designers and QA in the development of the bases of an ERP web application for
metal-mechanic companies.
Tech stack: C# .Net, Web API, Web MVC, Entity Framework, Linq, SQL Server.
PROJECTS
User stories development (CENET) - 2022
●
By request of the company 120 user stories were developer that combined back-end and font-end changes over a
web application from financial sector of Colombia called miFactoring.
Tech stack: C# .Net Core, Angular, Entity Framework Core, Linq, SQL Server.
Add functionalities to infragisctic tables (Wynges) - 2022
●
By request of the company two base table component of their desktop app were modified so that from user defined
rules since displayable form the table context menu the rows of the table turn in some of these colors: green, blue,
yellow or red.
Tech stack: C# .Net, Windows Form, Infragistic, NRules, SQL Server.
Televigilance and access control system based in artificial vision (UNEG) - 2020
●
A system was developer that get access of the network cameras and apply facial recognition algorithms over the
captured images by each camera with the target of know the location of all workers and notify if any of them get
access to a non-authorized area.
Tech stack: Python, Django, django_rest, Postgresql, Redis, Elasticsearch, OpenCV, Dlib, face_recognition lib.
REST API – Places recommendation web app (TECOMCA) - 2018
●
I worked as backend with .Net Core together with a mobile developer to create a near places recommendation app.
SKILLS
Programming Languages: Avanzed: Python, C#, Javascript; Intermediate: Typescript, Php; Basic: Dart, Rust.
Framework Tools: Advanced: Django, .Net API, Angular; Intermediate: Flask, Laravel, .Net MVC, .Net Core; Basic: React, React
Native, Xamarin, Blazor, Flutter.
Data Base: Advanced: SQL Server, Postgresql; Intermediate: MySQL; Basic: Elasticsearch, MongDB, Firebase.
Tools: Git, Jira, Confluence, Slack, Trello, DevOps, GitLab, Github.
Agile: Scrum, Kanban
Languages: Intermediate: English; Native: Spanish.
EDUCATION
Informatic Engineer: Universidad Nacional Experimental de Guayana — 2011 - 2017
● Academic index of 7.79/10 with an efficiency of 0.98 of approved/cursed credits units.
