Simera Professional Key (SPK)

Jairo David B

Venezuela

Junior Backend Developer

$ 1,700/month

8 yrs exp

As an Ethical Hacker certified by Hacker X Academy and a current Master’s student in Cybersecurity, I bring a robust foundation in security protocols and ethical hacking methodologies. My technical background includes a year of hands-on experience with TypeScript, Node.js, Express, Sequelize, and PostgreSQL. This experience, coupled with my ongoing advanced studies, has honed my understanding of the critical importance of cybersecurity in software development. During my time as a developer, I …

Skills

  • Backend Development
  • Cyber Security
  • Integration Testing
  • Kali Linux
  • Node.js
  • Penetration Test
  • PostgreSQL
  • Python
  • Typescript
  • BackEnd Developer
  • Full Stack Developer
  • Sequelize
  • Wed Development
  • Vulnerability Assessment
  • Security Incident Response
  • Penetration Testing

Jairo David B

Venezuela

Junior Backend Developer

$ 1,700 /month

8 yrs exp

Intro Video

As an Ethical Hacker certified by Hacker X Academy and a current Master’s student in Cybersecurity, I bring a robust foundation in security protocols and ethical hacking methodologies. My technical background includes a year of hands-on experience with TypeScript, Node.js, Express, Sequelize, and PostgreSQL. This experience, coupled with my ongoing advanced studies, has honed my understanding of the critical importance of cybersecurity in software development. During my time as a developer, I …

Skills

  • Backend Development
  • Cyber Security
  • Integration Testing
  • Kali Linux
  • Node.js
  • Penetration Test
  • PostgreSQL
  • Python
  • Typescript
  • BackEnd Developer
  • Full Stack Developer
  • Sequelize
  • Wed Development
  • Vulnerability Assessment
  • Security Incident Response
  • Penetration Testing

Junior Backend Developer

Neuron
January 2024 - May 2024

• I worked creating CRUDS in typescript using express.Js and node.Js for a taxi service application. • I improved cybersecurity and automation aspects in said application. • I developed a python script that automatically generates all the API documentation.

Back End Developer

Neuron
December 2023 - April 2024

In my role as a backend developer at Payatraslados, I was responsible for designing, implementing, and maintaining data management systems. I used technologies such as TypeScript, Node.js, and Express.js to create RESTful services and CRUD endpoints. Additionally, I worked with Sequelize and PostgreSQL to manage the database. I also collaborated on API integrations using OpenAPI. Furthermore, I conducted vulnerability analysis throughout the development phase.

Manager

Lácteos Belac
July 2022 - January 2024

• I was in charge of sales of about 25 different clients in a cheese factory. • I was in charge of administration and accounting. • My most important job was taking care of the inventories using excel.

Sales Manager

Belac lacteos
June 2022 - November 2023

During my experience in cheese production and wholesale sales in Táchira, Venezuela, I managed a diverse client portfolio. My responsibilities included inventory management, sales tracking, and expense control. Additionally, I contributed to quality control efforts and process improvement initiatives within the production team.

Manager

D’Brioche Cl.
February 2019 - May 2022

• I was in charge of sales of about 12 different clients in a bread factory. • I was in charge of administration and accounting. • My most important job was taking care of the inventories using excel.

General Manager

D'Brioche Cl
January 2019 - May 2022

As the owner of a wholesale bread manufacturing and sales business in Santiago, Chile, I wore multiple hats. My responsibilities included managing suppliers, transportation logistics, employee coordination, production schedules, and product quality. I occasionally participated in the production process. Additionally, I handled inventory management, tracked expenses and profits, maintained client relationships, and implemented process improvements.

Teaching Assistant

Universidad Nacional Experimental del Táchira
January 2011 - October 2013

During my tenure as a Teaching Assistant in the fields of agroecology and plant physiology, I developed a strong foundation in academic support and student engagement. My responsibilities included assisting professors in preparing course materials, facilitating classroom discussions, and providing one-on-one guidance to students. I honed my communication skills, gained expertise in subject matter, and fostered a collaborative learning environment.

Teacher Assistant

UNET
January 2011 - October 2013

• I helped students in the subjects of plant physiology and agroecology as a teacher's assistant. • I facilitated learning by providing support in understanding key concepts. • I collaborated on preparing materials and organizing academic activities.

Smart Scores

Communication
85
Role Fit
80
Adaptability
80
Problem-solving
80

Smart Skills

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