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João Lucas De Melo Souza Email & Phone Number
Senior Software Engineer - Node.js - Typescript - React.js
at
CI&T
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Software Engineer - Node.js - Typescript - React.js
Location
Jaboatão Dos Guararapes, Pernambuco, Brazil
Company size
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Quick answer
João Lucas De Melo Souza is listed as Senior Software Engineer - Node.js - Typescript - React.js at CI&T, a with 7593 employees, based in Jaboatão Dos Guararapes, Pernambuco, Brazil. AeroLeads shows a matched LinkedIn profile for João Lucas De Melo Souza.
João Lucas De Melo Souza previously worked as Senior Backend Node.js at Ci&T and Backend Software Engineer Node.js at Ci&T. João Lucas De Melo Souza holds Bachelor'S Degree, Computer Science from Unifg.
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CI&T
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Profile bio
About João Lucas De Melo Souza
I'm a software engineer with over 4 years of experience in developing robust applications and high-performance solutions. My experience is based on creating software solutions using serverless architecture and microservices.Throughout my career, I have been building software using various technologies, such as Node.js, Javascript, Typescript, AWS (Lambda, EC2, Cloudformation, CloudFront, S3 Bucket, DynamoDB, among others), Serverless, MySQL, PostgresSQL, Redis, MongoDB, Jenkins, Jira, and Azure DevOps.My experience includes work in various sectors, such as telemarketing institutions and an international project in the drinks industry where I played a key role in creating innovative solutions. My career is marked by versatility and a commitment to staying at the forefront of software engineering practices, which allows me to excel in various roles and projects.
Current workplace
João Lucas De Melo Souza's current company
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Ci&T
5 roles
João Lucas De Melo Souza work experience
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Senior Backend Node.Js
Current
Apr 2024 - Present
Backend Software Engineer Node.Js
Goals:Ensuring the robustness and stability of the back-end and infrastructure that support operations to serve an extensive global user base.Challenges:- I contributed to the delivery of a system that generates promotions from a predefined template, adding barcodes or QR codes to that template so that users could access and obtain discounts, generating an increase in the company's revenue.- I participated in the data migration process, focusing specifically on data synchronization between the old and new databases concerning user consent terms, generating lower costs for the company, agility, and data reliability.- I contributed to redirecting old sites to new ones, where I developed a script that automated the redirection process, eliminating the need for manual intervention. This created a new experience for the end user.Technologies: Node.js, Javascript, Typescript, AWS (Lambda, EC2, Cloudformation, CloudFront, S3 Bucket, DynamoDB), Serverless, SQL, Jenkins, Jira, and Azure DevOps.
Apr 2022 - Apr 2024
Backend Software Engineer Node.Js
Goals:Development and maintenance of microservices using advanced technologies such as Node.js, Typescript, Javascript, Jenkins, and Kubernetes. We aim to ensure optimum functionality for all users who interact with the checkout section.Challenges:- Development of solutions focused on optimizing the e-commerce checkout process, to improve response times, especially during periods of high demand such as Black Friday, generating an increase in the company's revenue.- Identifying and correcting errors or bugs in the production environment to ensure improved performance and a fluid experience throughout the flow of operations, generating less cost for the operation of services.- Supervising and managing deployments using specialized tools such as Jenkins and Kubernetes, ensuring a controlled and efficient approach to implementation processes.Technologies: Node.js, Javascript, Typescript, NextJS, Kubernetes, Jenkins, Sonar, Jira, Docker and Kibana.
Nov 2020 - Apr 2022
Full Stack
Pling
API development with Node.js and websites with React.js1. Develop new websites using React.js;2. Improving existing sites for better delivery to the client;3. Creating/improving API's using Node.js.Technologies: Node.js, Javascript, Typescript, CI/CD, Express, React and MongoDB, AWS
Mar 2020 - Nov 2020
Team & coworkers
Colleagues at CI&T
Other employees you can reach at ciandt.com. View company contacts for 7593 employees →
EF
Ewa Flynn
Colleague at Ci&TLondon Area, United Kingdom
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SM
Samuel Menecucci
Colleague at Ci&TCampinas, São Paulo, Brazil
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GE
Gabriel Errera
Colleague at Ci&TCampinas, São Paulo, Brazil
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RM
Rodrigo Miatto Leme Da Rocha
Colleague at Ci&TCampinas, São Paulo, Brazil
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DM
Danielle Miano
Colleague at Ci&TCampinas, São Paulo, Brazil
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LE
Lucas Eugenio
Colleague at Ci&TSão Paulo, Brazil
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TR
Tatiane Roque
Colleague at Ci&TValinhos, São Paulo, Brazil
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AC
Ariane Cuffa
Colleague at Ci&TIndaiatuba, São Paulo, Brazil
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IF
Ingrid Flack
Colleague at Ci&TPorto Alegre, Rio Grande Do Sul, Brazil
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ZW
Zeng Wenlong
Colleague at Ci&TZhejiang, China
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Ewa Flynn
Colleague at Ci&TLondon Area, United Kingdom
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SM
Samuel Menecucci
Colleague at Ci&TCampinas, São Paulo, Brazil
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GE
Gabriel Errera
Colleague at Ci&TCampinas, São Paulo, Brazil
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RM
Rodrigo Miatto Leme Da Rocha
Colleague at Ci&TCampinas, São Paulo, Brazil
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DM
Danielle Miano
Colleague at Ci&TCampinas, São Paulo, Brazil
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LE
Lucas Eugenio
Colleague at Ci&TSão Paulo, Brazil
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TR
Tatiane Roque
Colleague at Ci&TValinhos, São Paulo, Brazil
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AC
Ariane Cuffa
Colleague at Ci&TIndaiatuba, São Paulo, Brazil
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IF
Ingrid Flack
Colleague at Ci&TPorto Alegre, Rio Grande Do Sul, Brazil
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ZW
Zeng Wenlong
Colleague at Ci&TZhejiang, China
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2 education records
João Lucas De Melo Souza education
Bachelor'S Degree, Computer Science
Bootcamp, Node.Js, Reactjs And React Native
FAQ
Frequently asked questions about João Lucas De Melo Souza
Quick answers generated from the profile data available on this page.
What company does João Lucas De Melo Souza work for?
João Lucas De Melo Souza works for CI&T.
What is João Lucas De Melo Souza's role at CI&T?
João Lucas De Melo Souza is listed as Senior Software Engineer - Node.js - Typescript - React.js at CI&T.
Where is João Lucas De Melo Souza based?
João Lucas De Melo Souza is based in Jaboatão Dos Guararapes, Pernambuco, Brazil while working with CI&T.
What companies has João Lucas De Melo Souza worked for?
João Lucas De Melo Souza has worked for Ci&T, Accenture, and Pling.
Who are João Lucas De Melo Souza's colleagues at CI&T?
João Lucas De Melo Souza's colleagues at CI&T include Ewa Flynn, Samuel Menecucci, Gabriel Errera, Rodrigo Miatto Leme Da Rocha, and Danielle Miano.
How can I contact João Lucas De Melo Souza?
You can use AeroLeads to view verified contact signals for João Lucas De Melo Souza at CI&T, including work email, phone, and LinkedIn data when available.
What schools did João Lucas De Melo Souza attend?
João Lucas De Melo Souza holds Bachelor'S Degree, Computer Science from Unifg.
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