Alfonso Chacón Email and Phone Number

Application Manager of low latency and high transactionality applications that supports the Equities business in Citibanamex.My responsibilities includes plan and execute the roadmap of those applications, leader of tech team and business contact.Achievements: Migration of messaging platform for the entire area of equities, achieving cost reduction of 1.1 USD million in license, reduction of latency (15msroundtrip) as well as a significant increase in the stability ofthe… Show more Application Manager of low latency and high transactionality applications that supports the Equities business in Citibanamex.My responsibilities includes plan and execute the roadmap of those applications, leader of tech team and business contact.Achievements: Migration of messaging platform for the entire area of equities, achieving cost reduction of 1.1 USD million in license, reduction of latency (15msroundtrip) as well as a significant increase in the stability ofthe applications related to messaging. Simplification of routing architecture of the area of equities, removal of legacy applications. Implementation of the second stock exchange (BIVA) in Mexico. Increased equipment productivity by automating development and release cycle (DevOps) Migration of legacy applications to microservices architecture.Technologies used: IBM Urban Code Deploy, Teamcity, Jenkins, Openshift, Java, C#, Spring, MS SQL Server, SonicMQ, itiviti ULLINK platform and FIX protocol v4.2, 4.4 and 5.0. Show less

Development and maintenance of structural components for Santander group. Creation and maintenance of automation tools for Banksphere development processes.Technologies used: J2EE, Apache Tomcat, XML, POI.

Development of e-banking web based application, including programming, business requirements analysis, legacy applications maintenance.This web application was responsible to send an SMS to the customers, when an deposit or withdrawal was made from its account.Technologies used: J2EE, Websphere Application Server 6, Websphere MQ 5.3, DB2, SMS.

Development of e-banking web based application, including programming, business requirements analysis, legacy applications maintenance.url: https://www.gss.com.mx Technologies used: J2EE, VB6.0, Websphere MQ 5.3, MS SQL Server, Weblogic 8