Summary

Expertise

Project Highlights

Education

Agency

SC

English:

Advanced

Sergio C.

vetted by Youteam

Vetted by YouTeam

Peru

UTC -05:00

America/Lima

English:

Advanced

Bachelor’s degree in systems engineering. I have over 13 years of experience

Bachelor’s degree in systems engineering. I have over 13 years of experience, working in information gathering and requirements analysis, design and development of systems, application support for internal clients and end users. My competences: System Maintenance, Project Management, Business Intelligence, Middleware, Frontend and Backend Development.

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Expertise

Years of commercial development experience

12 years of experience

Core technologies

Java 10 years
PostgreSQL 10 years
SQL 10 years
Linux 3 years

Project Highlights

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Lead Software Engineer - Java

S4N-EPAM

Jan `22 - Present

3 years

S4N-EPAM

Working in java microservices, and azure as a cloud.

Responsibilities & achievements

• Worked under the scrum methodology. • Received non-functional requirements from the teams in charge, transfer knowledge and develop the proposed solutions. • Developed for a client in the United States 100 percent remote work. Worked with teams with different time zones, coordination with teams from Eastern Europe and from different countries in South America and Central America. • Helped to do troubleshooting. Support to developers of other seniorities, • Developed of non-functional requirements in more than 30 microservices, increasing the security, reliability, and maintainability of the applications. We updated to new versions of common libraries and plugins used in the project. Changed the database connection to azure RBAC to improve security. Migrated to support multitenancy complying with the regulatory deadlines imposed by the US. • Obtained the role of resource manager in the company. • Tools/Technologies: Java, Spring, Springboot, CosmosDB, Git, Tomcat, Agile, Jira, Confluence, Gradle.

Java
JIRA
Spring
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Teach Lead - Software Designer

BELATRIX-GLOBANT

Sep `19 - Dec `21

2 years

BELATRIX-GLOBANT

Built the necessary microservices in a scalable way to support the shrimp farming business

Responsibilities & achievements

• Improved the structure of the columns, tables and relationships and created new ones to support the new business logic. • Created the backend in time for the presentation of the product's MVP. • DDD implementation in new java microservices. • Promote the usage of Event driven Architecture in the project adding GCP pub/sub in some microservices. • Coordinated the implementation of the BFF architecture pattern for better system performance and team work. • Led the implementation of Websockets.

Java
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Senior Developer Backend

MDP

Nov `18 - Aug `19

9 months

MDP

Analysis and development of the “Core Services” project for the client AFP Integra, where the company's new base APIs were defined and implemented following an hexagonal architecture

Responsibilities & achievements

Analysis and development of the Voluntary Debt project for the client AFP Integra • Incident resolution in REPRO and OPD project • Use of Jenkins for frontend and backend deployment in EC2, ECS, database connection in RDS, use of Secrets, maintenance of notification framework via SNS (AWS services) • • Tools/Technologies: Java, Spring, SpringBoot, Microservicios, AS/400, DB2, SQL Server, Jboss-Wildfly, Maven, GITLab, Jenkins, AWS, Angular

Java
Spring
Spring Boot
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Senior Developer

TECNOCOM

Jul `16 - Jun `18

2 years

TECNOCOM

Systems optimization for the Rimac Seguros applications

Responsibilities & achievements

Migration of web services from ESB to DataPower. • Support and maintenance of the applications for Rimac Seguros, in its web and mobile version. • Tools/Technologies: ExtJs, Angular, Java, Spring, Oracle, WAS, Tomcat, Maven, Ant, GIT, IBM DataPower, WID, IBM Enterprise Service Bus, jQuery, AWS, Dynatrace

AngularJS
Java
Oracle
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Systems Engineer / Developer Backend

TATA CONSULTANCY SERVICES

Jul `14 - Jun `16

2 years

TATA CONSULTANCY SERVICES

Development of the project NBR for Rímac Seguros that allows interoperation through web services.

Responsibilities & achievements

• Development of message flows in IBM Websphere Integration Bus 9.0 (IIB) for Rimac Seguros. • Implementation of payment gateway and connection with POS from a web application. • Tools/Technologies: ExtJs, Jquery, Java, Spring, Servicios SOAP, Oracle, WAS, Tomcat, Ant, GIT, IBM Integration Bus

Java
jQuery
Oracle
Spring

Education

Higher education in Computer Science

Agency

agency #3217

100-400

GMT-4

Lima, Peru

Core Expertise

AngularJS
Java
JavaScript
Kotlin
.NET
Node.js
PHP
Swift
Data Analyst

Industries

Logistics & Transportation, E-Commerce & Retail, Banking & Finance

Want to hire this engineer?

Check if Sergio is available