Daniel Armando Quintana Python Software Data Engineer

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Data Engineer

PRIME IT CONSULTING

Mar 2024 - Current (2 years 6 months)

Data Engineer at Natixis: Assigned to Natixis, a French banking company, where I performed various tasks as a Data Engineer. -. Responsible for developing a new service from scratch using Python, Polars, PySpark, Kafka, and Oracle for the risk management department. This service was recently migrated from Java to Rust and is now 85% completed. -. My current focus is on integrating a library for logging and tracing information, errors, warnings, and debugging messages, to keep the standard messages in the company, which is 100% completed. -. Implement ETL interfaces using Polars, Pyspark, and Oracle to consolidate information from microservices and the Data Warehouse, 80% completed. -. Developed and maintained data workflows and pipelines

Backend Developer

Coderio Software Company

Sep 2022 - May 2024 (1 year 9 months)

A company dedicated to giving different services to clients located in Colombia, Argentina, Chile, and USA. My activities are: • 5corelife project: tests were added to the project that it did not have, and work was also done on the following definitions for the client. • Iplan project: work was done to improve the relationship process between CTO and buildings to assign coverage and fiber service, a solution was developed to execute the process at the user's request through the back office of the application. Currently, the incidents reported by the client are being attended to. • IKYN (I know someone) project: the pipeline was created to deploy the development and production environments, instances EC2, S3, and RDS were created to have

Back End Developer

Lana

Jan 2022 - Sep 2022 (9 months)

A company dedicated to an optimized technology platform, that seeks to provide accessible financial services through technology and with an outstanding experience to traditionally underserved clients in Latam, starting with gig economy workers or collaborative economy. My role in this company are: • Create new core-banking in python with Django as backend, migrated from Golang, and front end in Vue and event architecture with Celery and WebSocket to communicate with microservices. • Create and consume API external and internal, because We have a state machine that is used by the User when opening an account in this application. • Use CI/CD to deploy the application in staging, for the moment, because this application is not productive,

Back End Developer

Hitss

Dec 2019 - Dec 2021 (2 years 1 month)

Projects: - Creation and updating of queries for the predictive search nodes in the Claro Video and Netflex applications. - Job design, to verify content ingestion for Netflex application (Brazil) - Migration project from Elasticsearch version V1.7 to V7.7. Here we migrate as the first stage, the version of Netflex, where we update indices, mapping, and analyzer, new queries are made for predictive type searches and vertical searches, Content ingestion processes are improved through Pyhton, and CI / CD for ingest processes, creation of automatic jobs for daily executions. - Use of Docker for deployments of new services and processes that require to be executed automatically through Jenkins. - Resolution of issues about content sear

Head of Development and Applications Support

Makro

Jan 2019 - Dec 2019 (1 year)

2. Support for productive Makro applications and their interfaces with other systems. 3. Management and leadership for application development and support teams, taking into account the technical and applying agile methodologies. 4. Technical validation of deliverables and documentation for the different developments and incident resolutions. 5. Leader of technology projects, interacting with IT providers. 6. Management and status monitoring for the various incident solutions related to Makro corporate applications. 7. Design of long-term solutions implementing SISP policies, in production environments. 8. Responsible for the correct operation and management of Development, Test, and Pre-Productive environments with their respective i

Backend Developer

Makro

May 2018 - Mar 2019 (11 months)

Cross Fresh Project, is about creating a dynamic solution taking into account the operation of the current process, which will be integrated with the inclusion of new suppliers such as Distribution Centers, activities defined as project leader: 1. Collection of information on the current process. 2. Documentation of the current process 3. Design and development of a dynamic solution to improve the current process. 4. Analysis, design, and development of an integration to include new suppliers such as Makro's distribution center. Development of applications in Oracle Forms and Report 6i, development of solutions in PLSQL, handling of Shell, Proc, and Linux, for Makro Hypermarket, additional handling of daily incidents, and post-implementati

Backend developer

Kaver Consulting

Sep 2016 - Apr 2018 (1 year 8 months)

Development of applications in Oracle Forms and Report 6i, development of solutions in PLSQL, handling of Shell, Proc, and Linux, for the client Makro Hypermarket, additional handling of daily incidents, and post-implementation of the MBS application.

PL/SQL Developer

Gobierno de la ciudad de Buenos Aires

Feb 2015 - Sep 2016 (1 year 8 months)

Currently carried out projects: Elaboration of an automatic procedure (CRON) in PLSQL, to generate the parameterization of resource management, to keep track of the registration of obligations in the Ministry of Finance for the current year.

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PL/SQL Developer

Jobsite Services and Consulting, LLC

Aug 2014 - Jan 2015 (6 months)

BI Consultant Oracle, Dashboard, variables, and indicators. Oracle Consultant, skills and report form 6i, 10g; design and modification of reports and forms, creating PL, creation of anonymous blocks, analysis and development of different applications in Oracle Database, Shell.

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PL/SQL Developer

global fusion solutions

Mar 2013 - Aug 2014 (1 year 6 months)

During the time I worked at the consulting firm Global Fusion Solution, CA, I carried out large-scale projects, which I highlight the most important: -Geographic Coordinates Project in the addresses of offices, clinics, and workshops: the creation of forms for the location of offices, clinics, and workshops through the loading of coordinates in Oracle 10g. - Migration project oracle6i to 11g application Acsel Seguros Caroni: a collection of information on the management of the Acsel application for the migration to a more updated version of oracle such as 11g. Management of the operation of the Acsel Application and business model in Seguros Caroni. -Commercial Insurance Forms Homologation Project: project defined for the unification of

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Lead Technical Specialist

Aptitude Sistemas 2012 C.A

Nov 2012 - Feb 2013 (4 months)

- Coordinate and ensure compliance with policies for the infrastructure area. - Monitor and apply solutions to voice and data services allowing for detect failures, risks, and needs in the area. - Creation of contingency policies to maintain stable services. - Design and implement policies and improvements in data and voice infrastructure. - Design and modeling of WAN and LAN networks. - Management of MPLS. - Extensive knowledge of structured cabling.

Telecommunications Manager

Sanitas venezuela

Jan 2010 - Nov 2012 (2 years 11 months)

For this position, the following activities of supervision, decision making, negotiation with suppliers, and design of annual budgets were carried out: - Administrative management: monthly billing of ISP providers, assignment of corporate equipment (Cell phones, Modems, VPN access, among others) - Management and supervision of telecommunications equipment (layer 2 and layer 3 switches, routers, firewall, analog trunks (PBX)). - Logical architecture design, creation of VLANS, segmentation, port security, backup policies for switches and routers. - Management of digital, analog, and IP telephone exchanges: Nortel, Avaya, Panasonic. - Inventory management and assignment of telephone extensions. - Creation and management of inventory list

Telecommunication Analyst

Sanitas venezuela

Jul 2009 - Jan 2010 (7 months)

For this position, the following technical activities were developed to support the supervisor or leader: - Configuration of telephone equipment in workstations. - Configuration of network points and voice. - Configuration of telephone extensions. - Telephone support. - Bitcarora of voice services such as telephone exchanges, updating of the telephone directory, and proper functioning of IP telephones. - Log of data services such as switches, routers, device inventory, support to the leader for equipment change, organized structured cabling, and support to the leader for activation of data points.

System Administrator

Sanitas venezuela

Feb 2008 - Jul 2009 (1 year 6 months)

For this position, develop the following technical activities for the support of the supervisor or leader in the computer room area: - Server Review, through a log delivered to my supervisor daily. - Creation of corporate users in Active Directory, Exchange, LDAP. - Creation of working groups, security policies, and access to information. - Creation of backup policies for DB Servers, Windows, and Linux. - Management of Virtualization to manage the resources in the computer room. Some technologies you handle in this position: AIX servers, Linux, Windows Server 2000-2003-2008, Exchange, Apache,

Daniel Armando Quintana

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