CESAR SCHNEIDER
Senior Software Engineer
Munich,Bavaria
Summary
I'm a technology professional with 25 years of experience with application development with a strong aptitude for learning new technologies, designing and programming secure and high performance systems in the cloud. As a technology entrepreneur, I've helped many startups to plan, execute and manage development teams in Brazil, Chile, United States and Germany, working both locally and remotely. I'm also a certified AWS Solutions Architect Professional (CSA-P) and help companies in projects moving workloads to AWS.
Overview
25
25
years of professional experience
4
4
years of post-secondary education
2
2
Certificates
4
4
Languages
Work History
Technical Account Manager
Amazon Web Services
Munich
12.2022 - 03.2023
- Website: aws.amazon.com
- Build solutions, provide technical guidance and advocate for the customer
- Ensure AWS environments remain operationally healthy whilst reducing cost and complexity
- Develop trusting relationships with customers, understanding their business needs and technical
- Challenges
- Using technical acumen and customer obsession, I drive technical discussions regarding
- Incidents, trade-offs, and risk management
- Consult with a range of partners from developers through to C-suite executives
- Collaborate with AWS Solutions Architects, Business Developers, Professional
- Services Consultants,
- And Sales Account Managers
- With a bias for action, I proactively find opportunities for customers to gain additional value
- From AWS
- Provide detailed reviews of service disruptions, metrics, detailed pre-launch planning
- Solve a variety of problems across different customers as they migrate their workloads
Application Development Specialist
Accenture GmbH
03.2021 - 09.2022
- Website: www.accenture.com
- Development of cloud-based services using Node.js, Python, Java and C#
- Gitlab CI/CD Pipeline and Terraform configuration and setup
- Data analysis and modeling for various projects, ETL process definition, data architecture design and implementation
- Cloud services configuration using AWS, GCP and Azure cloud providers
- Technical architecture design and documentation, presentation to clients
- Technical training and coaching junior developers
- Articles publications on Medium about medical devices and Industrial IoT
- Proof of Concept project based on Polygon network to store and share medical data using patient mobile phone
Lead Software Engineer
inveox GmbH
09.2019 - 02.2021
- Website: www.inveox.com
- Development of services and APIs using Node.js, Python, Redis
- Development of solution for object detection using OpenCV
- Daily code deployments using CI/CD tool (Bitbucket Pipelines)
- Integration between web based UI (HTML/Jquery) with backend services
- Research and development of camera environment for medical imaging
- Specification and documentation of development processes based on
- International Standard IEC 62304 (Medical device software)
- Kafka producer/consumer integration between medical device systems and cloud environment
IoT Software Engineer
Bematech
Curitiba
07.2018 - 12.2018
- Website: https://bematech.com.br
- Developed services and APIs using Node.js, Python, Redis, OpenCV
- Created a custom Raspbian OS disk image using LUKS (Linux Unified Key Setup)
- Modified initramfs scripts to encrypt root file system using hardware-based key at boot process
- Developed integration with S3, DynamoDB, ElasticSearch, API Gateway,
- CloudFormation, Lambda, IoT Core, SQS and Rekognition services to acquire, upload and process camera images using AWS SDK
- Developed API and backend services using Serverless framework and TDD approach (Mocha/Chai)
- Daily code deployments using CI/CD tool (Bitbucket Pipelines)
Hardware Engineer
Wilson Care
Curitiba
01.2018 - 06.2018
- Hardware prototyping using RaspberryPi, OrangePi and ESP8266 boards
- Software development to integrate sensors with cloud app
- API development using MongoDB, Python and Node.js
- Backend integration with AWS Polly for text-to-speech translation
- Linux distribution customization to run all services on encrypted environment
Co-founder / CTO
Fractal IoT
Curitiba
01.2017 - 12.2017
- Website: www.fractaliot.com
- Software architecture and development of a cloud-based IoT platform
- Integration of AWS services and industrial devices using LoRa technology and ESP8266 modules
- Radio propagation R&D using HopeHF modules and EveryNet gateways
- Mobile application development using ReactJS, Node.js, MySQL and DynamoDB
Senior Software Engineer
Zoe Slots
Santiago
01.2015 - 12.2016
- Website: www.zoeslots.com
- Planning and execution of Linux servers architecture, disk encryption (using
- LUKS) and service orchestration using Docker and Kubernetes
- Development team training using Agile methodologies (SCRUM)
- Customized Linux Ubuntu distribution including security enhancements
- MySQL database optimization for fast SQL responses from game machines
- Configuration and management of AWS services/instances (EC2, S3,
- DynamoDB, ElasticSearch, API Gateway, Lambda, SQS)
- Created and developed Game and Data APIs using Node.js and Redis
- Database backup automation scripts using AWS S3 and Bash scripts
- Unit testing automation with Pytest for build and packaging services
- AWS Kinesis pipelines setup for real-time data processing
Co-founder / CTO
Road Apps
San Francisco
01.2013 - 06.2014
- Development team management, technical strategic partnerships
- Independent Software Vendor (ISV) testing and validation of vehicle tracking systems integration running at Java and Tomcat environment
- SaaS architecture design using AWS services and Salesforce APIs
- R&D activities to solve complex logistics situations related to vehicle routing problems (VRP)
- Presentation of company services and products at Dreamforce 2013 (San Francisco, CA)
- Linux servers administration running at AWS EC2
Software Engineer
Buho Games
Santiago
07.2012 - 12.2012
- Software development to integrate slot machines information over network
- Developed slot machines administration UI using Qt4 and C++
- Data integration and replication across multiple locations
- Administration website using CakePHP and MySQL database
- Linux server administration running at AWS EC2
Senior Software Engineer
CPEEC
Abu Dhabi
01.2010 - 12.2010
- Website: https://www.linkedin.com/company/cpecc/
- System architecture design and development of construction site data management tool using custom reports built in SQL Report Server
- Developed integration with Adobe MapGuide Enterprise to show construction site information to project managers using CakePHP and MS SQL Server
- IT support to company employees
Lead Software Engineer
DBurns Design
Los Angeles
01.2007 - 12.2009
- Website: https://www.dburnsdesign.com/
- Responsible for system analysis, planning and execution of customer’s projects
- Development team management and hiring
- R&D of new Web technologies and software development best practices
- Lead developer of special projects using PHP, MySQL and Linux
- Created and applied development process and documentation standards
Education
No Degree - Computer Science
PUC-PR
Curitiba, Brazil 04.1997 - 04.1998
No Degree - Electrical Engineering
UTF-PR
Curitiba, Brazil 04.1999 - 04.2002
Skills
Operating Systems: Linux, MAC OS X, Android, MicroPython, FreeRTOS
IDEs: Eclipse, Android Studio, VS Code, Sublime, Arduino, PlatformIO, PyCharmLanguages: C/C (3 years), PHP (8 years), Java (3 years), TypeScript/Javascript (5 Years), Python (5 years), Solidity (1 year), Golang (1 year), Rust (1 year)
Frameworks/Libraries: Qt 4, ReactJS, Nodejs, Flask, Spring, Hibernate, Truffle, PyTorch, Tensorflow, Web3js, Fastify, Prisma
Servers: Apache, nginx, Tomcat, MySQL, PostgreSQL, MongoDB, Redis, Docker, Kubernetes, ZeroMQ, RabbitMQ, Kafka
Networking: DNS, NFS, TCP/IP, WAN, iptablesHardware: RaspberryPi, ESP8266, WiFi/Bluetooth/LoRaWAN modules, ArduinoCI/CD: Bitbucket/Gitlab Pipelines, AWS CodePipeline, JenkinsCloud/SaaS: AWS, GCP, Azure, Digital Ocean, Linode, Github, Bitbucket, Jira, TrelloWeb: HTML5, CSS3, SSL certificates, MQTT, REST and GraphQL APIs
Monitoring tools: New Relic, CloudWatch, Zabbix, Grafana, CloudWatch, SplunkMethodologies: TDD, Agile, SCRUM, OOP, MicroservicesCertifications: AWS Solutions Architect Associate and ProfessionalBlockchain: Ethereum, Solidity, Polygon, Binance Smart Chain, Binance and Bybit APIsEntrepreneurial mindset, self-taught, goal focused, adaptability, team player attitude, communication, problem-solving
Accomplishments
- Fractal IoT (https://fractaliot.com): Launched startup company and developed a cloud based IoT platform focused on data acquisition and processing using low-power modules (LoRa and ESP8266).
- 1st place NASA Space Apps Challenge (https://2018.spaceappschallenge.org/challenges/what-world-needs-now/health-makes-wealth/teams/particulados/project/): Asthmacare Project is an App that integrates NASA and other public organizations data with IoT technology generated data, providing information not only about air quality, but also about asthma cases of the region.
- Presentation at Dreamforce 2013: Selected by Salesforce as one of partners to present Road Apps solution.
Certification
AWS Solutions Architect Professional
Timeline
Technical Account Manager
Amazon Web Services
12.2022 - 03.2023
AWS Solutions Architect Professional
03-2022
Application Development Specialist
Accenture GmbH
03.2021 - 09.2022
Lead Software Engineer
inveox GmbH
09.2019 - 02.2021
AWS Solutions Architect Associate
03-2019
IoT Software Engineer
Bematech
07.2018 - 12.2018
Hardware Engineer
Wilson Care
01.2018 - 06.2018
Co-founder / CTO
Fractal IoT
01.2017 - 12.2017
Senior Software Engineer
Zoe Slots
01.2015 - 12.2016
Co-founder / CTO
Road Apps
01.2013 - 06.2014
Software Engineer
Buho Games
07.2012 - 12.2012
Senior Software Engineer
CPEEC
01.2010 - 12.2010
Lead Software Engineer
DBurns Design
01.2007 - 12.2009
No Degree - Electrical Engineering
UTF-PR
04.1999 - 04.2002
No Degree - Computer Science
PUC-PR
04.1997 - 04.1998