Thalles Avelar Email & Phone Number

São Paulo, Brazil

São Paulo, Sp, Br

Annecy, Auvérnia-Ródano-Alpes, França

Goals:- Lead the tech team (Devs, Analysts and Interns)- Guarantee 99.5% of data accuracy between systems- Generate all types of reports for all sectors in the companyChallenges:- To lead tech team, i had to train them on hard skills and soft skills- To achieve the data accuracy, i had to build all data structure of the company between CRM's and databases, connecting them using API's- In order for me to generate all types of reports, i had to design, prototype and create dashboards per department (Marketing, Financial and Overall)Technologies:SQL | Python | PHP | API | Wordpress | Power BI | Looker Studio | Bootstrap | HTML & CSS | Data Analysis | Office365 | AWS

Barueri, São Paulo, Brasil

Goals:- Collect data through user inputs and construct databases in SQL- Create operational dashboards in Looker Studio/Power BI to support executive decision-making- Create, develop,execute and manage projects for logistics operations with goal of reducing costs- Develop dynamic user interfaces with Bootstrap, integrated with MySQL databases- Automate logistics operations analysis using Chat GPT + PythonChallenges:- To collect data, i needed to create web interfaces to receive user inputs in the whole warehouse- To construct the dashes, i had to design together with the directors the structure of data to display them for the whole company- Based on the analyzed data, i had to develop process improvements in the e-commerce operations- In order for me to automate the analysis of data, i created GPT trained models to receive new data every day and point the top 5 problems and products of the stockTechnologies:SQL | Python | PHP | API | Tableau | Grafana | Power BI | Looker Studio | Bootstrap | HTML & CSS | Data Analysis | Office365 | GPT

São Paulo, Brasil

Goals:- Develop logistics systems based on the pain points and difficulties of e-commerce operations throughout Brazil- Lead initiatives to optimize logistics operations through automation and process improvement- Design all screens, interfaces, data flows, dashboards and database structure of the systems- Act as an interface between the client, operations and development team to find the best possible system for each logistics clientChallenges:- To develop the system, i had to travel to whole country mapping all tech opportunities in each warehouse, transforming into project-> develop -> test and put online for users- Based on the system usability, i created dashboards with live filters to operations directors to take the best strategies daily- Thinking on user experience, i designed all screens and dashes thinking on how any user, with experience or not, can get insights by only seeing the screen of the system- After prototyping the system, we "sold" to the operations internaly to approve and after that, started the development, followed by tests and implementationsTechnologies:SQL | Python | Power BI | Figma | UX | UI | Machine Learning | Visual Studio | Vue.js | Office365

Barueri, São Paulo, Brasil

Goals:- Map processes to identify inefficiencies and implement targeted improvements.- Develop custom tools for cost analysis and operational insights, supporting strategic decision-making- Automate data extraction processes from SAP and SQL Database- Migrate data between 2 systemsChallenges:- To migrate data on a eficient way, i had to map all system tables and information and match them on a database structure, field by field- With the data mapped, i created python bot's to get from system A, transform data and input on system B- In the migration, i had to generate logs to present them on war rooms on the day that the store was migrated, to make sure that 100% of data was correct.Technologies:SQL | Python | Excel | SAP

Brazil

Goals:- Support hosting customer with quality- Develop internal tools to support team to sell more- Be an Wordpress focal point for whole Brazil- Create web articles (FAQ) for the customers based on the most common problems Challenges:- To increase sales, i had to develop a randomic tool to create referral links for the team, based on a gamification system- Due to pandemic, the volume of customers increased over 200%, so i was responsible to train the team to fix the most common wordpress problems, which represented 62% of our problems- Thinking to accelerate the process, i get these problems and turned them on FAQ, so the customer can see the solution directly from faq without asking support, reducing the daily overload.Technologies:Excel | Looker Studio | Wordpress | PHP | Mysql | JS | HTML | CSS

São Paulo, Brazil

Goals:- Support sales team handling with the stores orders, making them up to date- Create daily reports for the team with the orders- Cover manager vacations including meetings with directorsChallenges:- To create the daily reports, i created VBA Macros to get data from SAP and manipulate spreadsheets on Excel, making filters and calculations- By manager vacations, i learned the process to deal with Amazon Orders in to the system and reporting them to the another managers- In order for me to support the sales team, i had to get in touch with the sellers and generate reports and order follow ups dailyTechnologies:Excel | SAP | VBA

Bachelor Of Engineering - Be, Mechanical Engineering

Ux/Ui Specialist, Information Technology