Pablo Calvache Email & Phone Number

Brazil

Brazil

Designed and implemented Siamese convolutional networks based on ResNet architectures, seamlessly integrated with OCR and NLP models to enhance feature engineering for multi-class classification tasks. This approach enabled accurate identification of source, quality, and content within the provided images.

São Paulo, Brazil

São Paulo Area, Brazil

As Data Scientist I'm responsible for designing and implementing products based off advanced analytics and machine learning techniques. Most of them have involved aspects in optimisation, NLP, forecasting, recommendation systems, engagement (or churning) and so on.

São Paulo Area, Brazil

Senior software consultant focused in the construction of ACDC system, that aims to simulate and validate the outputs of the notification process regarding the states of transactions made during an operation day within the São Paulo stock market.Development focused on performance due the massive amounts of transactions required to process (more than 40 million per day) considering restrictions about timing and system memory management using multithreading processing architecture, S.O.L.I.D principles, producer-consumer patterns for delivering messages, agile development methodologies such as SCRUM and Behavior Driven Development (BDD).

São Paulo Area, Brazil

Software engineer in a Scrum cell, participating in the creation of a new ATS (Applicant Tracking System). Inside the company, was possible to acquire a broader sight about the entrepreneurship market in São Paulo due to the daily-basis interaction with different entrepreneurs and their business partners.

São Paulo Area, Brazil

- Senior Software Developer, São Paulo, March 2015 - August 2015Acting within WebServices and applications implementation basedon Oracle SOA suite, web portals/sites building and management using Oracle CMS platforms such as Webcenter sites and Webcenter portal.The products management and client requirements, were conceived as mini projects, hence their life cycles were completed by using agile methodologies suach as SCRUM. Among the companies (Quality clients) where these projects were implemented, are: Oxiteno, CIELO, NET.Some used technologies were Java J2EE, taglibs described as an Oracle proprietary language based on JSTL pattern offered by Webcenter Sites, OSB(Oracle Service bus).- Software Developer, Rio de Janeiro, August 2013 - March 2015Responsible of designing, planning and developing several technology projects within the company, being in constant touch with clients collecting their needs and requirements in order to translate them in a product or system. The most number of projects were completed using waterfall model.Some of the outstanding projects where I was involved were: an automation tool oriented to judicial companies and a billing/timesheet system for tracking worker’s schedules. Among the companies (Quality clients) where these projects were implemented, are:Daniel Advogados (Rio de Janeiro), CMartins (Rio de Janeiro).The main used technologies were: Java J2EE, Javascript, PostgreSQL, Oracle DB, Spring MVC, VRaptor v.4, Selenium, Servlets, Quartz, Junit , JPA 2.0.

Popayán - Colombia

Acting within IT department in the development of a new system capable of manage all the hiring workflows in the institution (University). The spectrum of responsibilities included requirement gathering, business rules designing, system architecture designing and implementation, coding, ongoing processes planning, among other activities.

Popayán - Colômbia

Bug fixing, dealing with concurrent users demands, and software development advising were the main activities performed in this position.

Popayán - Colômbia

Software development and technology adviser, acting within a system named DocX which aimed to manage document processes.

Master'S Degree, Econometrics And Quantitative Economics, 9.18/10

Dissertation: Deep-factors: a deep learning portfolio theory extension for Brazilian stock market Public link.

Specialization, Business Analytics

Dissertation: Cryptocurrencies, Portfolio Diversification in Brazilian Markets This work explores the effects of introducing.

Bs. Electronics And Telecommunications Engineering, Electrical And Electronics Engineering, Gpa 3.7

Activities and Societies: Telematics researching groupThesis: Collaborative filtering based off user’s physical context and social network.