Desenvolvedor De Software
C-Iot
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João Lucas Da Silva Pereira Email & Phone Number
Desenvolvedor de software
at
c-iot
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Desenvolvedor de software
Location
Conceição Dos Ouros, Minas Gerais, Brazil
Who is João Lucas Da Silva Pereira? Overview
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Quick answer
João Lucas Da Silva Pereira is listed as Desenvolvedor de software at c-iot, based in Conceição Dos Ouros, Minas Gerais, Brazil. AeroLeads shows a matched LinkedIn profile for João Lucas Da Silva Pereira.
João Lucas Da Silva Pereira previously worked as Desenvolvedor de software at Lacuna Software and Software developer at Lacuna Software. João Lucas Da Silva Pereira holds Bachelor Of Engineering, Computer Engineer from Instituto Nacional De Telecomunicações - Inatel.
Company email context
Email format at c-iot
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c-iot
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Profile bio
About João Lucas Da Silva Pereira
As a web software developer at Lacuna Software, I focus on digital security and document signing. I actively participated in the Rest PKI project, a robust API developed in .NET 6, responsible for processing an average of 1 million document signatures daily, using the PAdES, CAdES and XAdES standards. I participated in the implementation of time stamps to ensure the integrity and authenticity of signatures. I have extensive experience in integration with SQL Server and PostgreSQL databases, as well as proficiency in automated testing with MSTest.I have a degree in Computer Engineering from the National Telecommunications Institute - Inatel, and I have solid knowledge in technologies such as Entity Framework Core, ASP.NET Core and Angular. I am committed to continuing to improve my skills as a web developer and contribute to the advancement of the field.
Current workplace
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10 roles
João Lucas Da Silva Pereira work experience
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Desenvolvedor De Software
Software Developer
1. Rest PKI - .NET 6 API for electronic signature • The API processes an average of 1 million signed documents per day with PAdES, CAdES, and XAdES. • Validation of signed documents for CAs configured as trusted. • Insertion of a timestamp as a reference point to check the validity of a signature. • Development to work with SQL Server and PostgreSQL. • Automated tests with MSTest.2. Refactoring of legacy system • Rest PKI system refactored to be more scalable and sign an average of 1 million documents per day. • System refactored to make it stateless and allow horizontal scaling. • Migration of signature system from .NET Framework 4.8 to .NET 6. • Migration of signature system from ASP.NET MVC to Angular Framework 17.3. Improvement in various systems to prevent XSS attacks.4. Creation of an intuitive journey for users to issue A1 and A3 certificates using Angular Framework.5. PC/Notebook authentication system to access critical certificate issuance system.
Software Developer
C-Iot
1. Azure Cloud • Provisioning of AppService and VMs for platform deployment (Production and Staging) • Provisioning of PostgreSQL database (PaaS) • Handling binary files with Blob Storage • CDN and WAF (Front Door) configuration • Implementation of messaging system with EventHub2. Creation of Docker images for application deployment3. APM and Observability • Implementation of NewRelic Agent for application observability and monitoring4. CI/CD automation with Github Actions5. Dashboard for IoT System • Utilized Angular with ApexCharts to display telemetry data from IoT devices6. Integration with Payment Gateway • Implementation of subscription system integrated with Pagar.me
Engineering Trainee At Iot
1. Firmware development for IOT devices. 2. Automated test scripts.
Jul 2021 - Feb 2022
Computational Intelligence Mentor
I taught classes on machine learning, search algorithms, basic models of neural networks.
Jul 2021 - Dec 2021
Microprocessed And Microcontrolled Systems Mentor
I taught classes on microcontrolled and microprocessed systems. Classes on peripherals: UART, ADC, GPIO, TIMER, etc.
Feb 2020 - Dec 2021
Computer Architecture Mentor
I taught classes on registers, set of instructions, etc.; of the MIPS architecture.
Jul 2019 - Dec 2021
Algorithm 1 Mentor
I taught introductory classes to the C/C++ language.
Feb 2019 - Jul 2020
Electronics Technician
Escola Técnica De Eletrônica Francisco Moreira Da Costa
Responsible for developing multifaceted projects, covering both software and firmware, with a special focus on monitoring energy measurement in photovoltaic plants. I used languages such as C++ to develop firmware and frameworks such as React and Django to create web monitoring interfaces, thus ensuring the efficiency and accuracy of the systems developed.
Dec 2017 - Jul 2021
2 education records
João Lucas Da Silva Pereira education
Bachelor Of Engineering, Computer Engineer
Secondary Technical Schoo, Biomedical Equipment Technician
Escola Técnica De Eletrônica Francisco Moreira Da Costa
FAQ
Frequently asked questions about João Lucas Da Silva Pereira
Quick answers generated from the profile data available on this page.
What company does João Lucas Da Silva Pereira work for?
João Lucas Da Silva Pereira works for c-iot.
What is João Lucas Da Silva Pereira's role at c-iot?
João Lucas Da Silva Pereira is listed as Desenvolvedor de software at c-iot.
Where is João Lucas Da Silva Pereira based?
João Lucas Da Silva Pereira is based in Conceição Dos Ouros, Minas Gerais, Brazil while working with c-iot.
What companies has João Lucas Da Silva Pereira worked for?
João Lucas Da Silva Pereira has worked for C-Iot, Lacuna Software, Nouvenn, Instituto Nacional De Telecomunicações - Inatel, and Escola Técnica De Eletrônica Francisco Moreira Da Costa.
How can I contact João Lucas Da Silva Pereira?
You can use AeroLeads to view verified contact signals for João Lucas Da Silva Pereira at c-iot, including work email, phone, and LinkedIn data when available.
What schools did João Lucas Da Silva Pereira attend?
João Lucas Da Silva Pereira holds Bachelor Of Engineering, Computer Engineer from Instituto Nacional De Telecomunicações - Inatel.
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