Fernand SOUALO
Senior Software Engineer
About Me
Specialized in TypeScript, Next.js, Node.js, NestJS, and React to bring your ambitious projects to life?
I'm a Software Engineer | Expert in TypeScript, Next.js, Node.js, NestJS, and React
With over 5 years of experience as a fullstack developer, I transform ambitious ideas into high-performance, scalable web solutions. My passion for technological innovation enables me to create robust applications that meet the complex needs of modern businesses.
Experience in Leading Companies
Schneider Electric (Energy)
Development of IoT solutions for RF geolocation
GE Healthcare (Medical)
Creation of user interfaces for medical applications
Allianz Technology (Finance & Insurance)
Design of REST API management systems
Services Offered
Custom web application development
Technology stack modernization
Development process optimization
CI/CD pipeline implementation
API design and development
Technical training and mentoring
Technical support and maintenance
Why Choose Me?
Deep technical expertise in modern JavaScript technologies
Ability to translate complex business needs into effective technical solutions
Results-oriented approach with strong focus on quality
Technical Expertise
TypeScript
Robust development with static typing
Next.js / React
Reactive and performant user interfaces
Node.js / NestJS
RESTful APIs and microservices design
Cloud Architecture
Serverless development with AWS services
Professional Experience
Current
Full-time
Backend Developer | Node.js, NestJS, TypeScript, AWS Cloud
Allianz Technology
Paris, France
- Design and development of high-performance REST APIs, facilitating seamless integration between Allianz's various systems
- Implementation of a microservices architecture, enhancing the scalability and resilience of applications
- Deployment of serverless solutions, optimizing infrastructure costs and flexibility
- Automation of deployment processes through Gitlab CI/CD, accelerating development cycles
- Utilization of Terraform for Infrastructure as Code, ensuring consistency and reproducibility of environments
- Leveraging AWS services (Lambda, S3, DynamoDB, SQS, CloudWatch) to build robust cloud-native solutions
Key Achievements
- Reduced client request processing time by 30%
- Improved system stability by 25% during peak loads
- Decreased infrastructure costs by 20% through cloud optimization
- Enhanced system security and compliance by implementing cloud-based NFRs
NodeJS
TypeScript
Python Scripting
AWS Lambda
DynamoDB
NestJS
REST API
Microservices
Serverless
Terraform
Gitlab CI/CD
Testing
Current
Entrepreneurship
Full Stack Software Engineer | React, NextJS, TypeScript, Node.js
Ouestech SARL (co-founded company)
Paris, France
- Developing and maintaining scalable web applications for various clients
- Leading technical architecture decisions and implementation strategies
- Collaborating with clients to define project requirements and timelines
- Ensuring high code quality and performance optimization
- Managing entire development lifecycle from conception to deployment
- Implementing responsive and accessible user interfaces
Key Achievements
- Successfully delivered 15+ projects for diverse clients
- Achieved 98% client satisfaction rate
- Reduced average page load time by 60%
- Implemented automated testing increasing code coverage to 90%
React
NextJS
TypeScript
TailwindCSS
Node.js
Full-time
Front-end Developer | TypeScript, Node.js Developer
GE Healthcare
Paris, France
- Development of a Web SDK for medical imaging, enabling advanced visualization capabilities for healthcare professionals
- Design and implementation of Micro Front-End components, enhancing the platform's modularity and scalability
- Close collaboration with software architects and UX/UI teams to ensure optimal design and seamless user experience
- Writing comprehensive software specifications, ensuring clear communication of technical requirements
- Establishment of rigorous testing strategies, including unit tests, component tests, and End-to-End (E2E) tests, to maintain high software quality
- Orchestration of continuous integration processes via GitLab and Jenkins, streamlining development workflows
- Utilization of Sonar for code quality assurance, maintaining high standards of code cleanliness and efficiency
Key Achievements
- Contributed to the development of the SDK
- Implemented new front-end components for domain-specific applications sold to hospitals
- Maintained and stabilized tests
JavaScript
TypeScript
React
Node.js
GitLab
Jenkins
Sonar
Cucumber
PlayWright
Jest
Sinon.js
Full-time
Full Stack Developer
GE Healthcare
Paris, France
- Contributed to the development of a 3D medical image viewer, enhancing clinical workflow applications for healthcare professionals.
- Worked in a multi-platform environment (Linux - CentOS, Windows) to ensure compatibility and performance.
- Collaborated within an Agile/Scrum framework to deliver high-quality software solutions efficiently.
- Interacted with software architects to design system interactions optimizing user experience.
- Wrote comprehensive software specifications to ensure clear communication of technical requirements.
- Implemented rigorous testing strategies, including unit tests and integration tests, to maintain high software quality.
- Contributed to continuous integration processes, ensuring streamlined development workflows.
Key Achievements
- Contributed to the Technical Design Reviews
- Developed an advanced GSA material management component
- Maintained and fixed bugs
C++ 11/14/17
Java SE (Swing)
Testing (JUnit, Mockito)
Linux (CentOS)
Windows
Agile/Scrum
Internship
Full Stack Developer
Schneider Electric
Grenoble, France
- Designed and implemented an evolving backend system interacting with hardware components, including a TCP/IP gateway (Harmony Hub) and Zigbee wireless sensors.
- Developed an intuitive frontend interface with reactive user interfaces for system configuration and real-time visualization of vibration data.
- Designed a modular software architecture, ensuring scalability and ease of maintenance.
- Wrote detailed software specifications and closely collaborated with HW/SW architecture teams.
- Utilized WebSocket technology to establish bidirectional communication between the software backend and user interfaces, enabling real-time data exchange.
- Conducted thorough testing, adhering to Schneider Electric's high quality standards.
- Produced comprehensive technical documentation, facilitating knowledge transfer and future system maintenance.
Key Achievements
- Designed and developed a machine failure monitoring system leveraging sensor technology
- Developed an intuitive real-time data monitoring interface for enhanced system visibility
- Delivered comprehensive project documentation and deliverables
Node.js
JavaScript
TypeScript
Node-RED
C++
HTML/CSS
Bootstrap
jQuery
Git
Méthodologie Agile
Wireless Sensors (Zigbee Green Power, BLE, UWB)
Modbus TCP/IP Gateway
Rotating Machine
Internship
Software Engineer
ATLAN Space
Temara, Morocco
- Conducted mechanical, aerodynamic, telecom, and energy studies to optimize the drone's performance and efficiency.
- Designed and fabricated custom electronic circuits and mechanical components, ensuring seamless integration of all subsystems.
- Implemented the drone's vision capabilities using the OpenCV library in C++ on Raspberry Pi 3, enhancing autonomous navigation and object recognition.
- Developed an intuitive interface for the ground control station using Qt4, facilitating operator interaction and mission management.
- Programmed embedded systems in C++ and Python on Raspberry Pi, optimizing processing and control algorithms.
- Assembled and conducted rigorous testing of the fixed-wing drone prototype, validating design concepts and system performance.
- Collaborated closely with aeronautics researchers to integrate advanced technologies into the drone platform
Key Achievements
- Developed a fixed-wing drone with advanced aerodynamic capabilities
- Implemented computer vision for the drone using OpenCV in Python, enabling real-time object detection and tracking
- Designed and developed a robust monitoring and orchestration interface in C++/Qt, facilitating seamless control and navigation
Python Programming
C++
OpenCV
Git
Ubuntu
Raspberry Pi
PixHawk/Navio2
Qt4
CAO software
Education
Master's Degree in Computer Science
Sorbonne Université
Paris, France
- Specialization in Software Engineering and Electronic Engineering
- Advanced coursework in Distributed Systems and Network Architecture
- Master's program at the intersection of electronics and computer science, focusing on the study, design, and development of complex systems with multi-sector versatility and adaptability.
- Providing a solid foundation for various career paths, including embedded systems development and software development.
Key Achievements
- Graduated with a Master's Degree in Science
- Object-oriented c++ programming - Object modeling of a data structure
- Successfully defended my final year project
Master's Degree in Computer Science
Université Pierre et Marie Curie
Paris, France
- Study of Electronic Systems and Computer Systems.
- Embedded systems
- Computer Engineering: Web languages, C, C++, Python, ...
- Electronic Engineering: VHDL, C, C++, assembler on FPGA and DSP
Key Achievements
- Admitted to Master's program second year
- Programming of digital systems - Implementation of a dcc central unit on fpga
- Development on dsp target - Image processing, contour detection by convolution mask applications
- Peripheral programming - Wireless communication raspberry/arduino by NRF
Engineering Degree in Computer Science
École Nationale des Sciences Appliquées
Oujda, Morocco
- Engineering school with 2 years of integrated preparatory classes and a 3-year specialization.
- During the two years of prep, we studied: Mathematics: numerical analysis, algebra, ..., Physics: material point mechanics, electrostatics, thermodynamics, solid mechanics, ..., Engineering Sciences
- During the three years of specialization, we studied concepts covering: Electronic fundamentals: digital & analog electronics, power electronics, ..., System administration under Linux, Computer programming: Web languages, C, OOP in Java, ..., Computer networks: routing and security, ...
Key Achievements
- Graduated with an Engineering Degree
- Successfully completed multiple student projects
- Final year project successfully defended
High School Diploma in Science
Lycée d'excellence professeur Alpha CONDÉ
Conakry, Guinea
GPA: 3.8/4.0
- Courses in Mathematics · Physics · Chemistry · English · French
Key Achievements
- Admitted with distinction
- Received an excellence scholarship from the Guinean government
Technical Skills
Backend Development
Node.js
NestJS
Express
TypeScript
Python
RESTful APIs
GraphQL
Frontend Development
React
Next.js
TailwindCSS
TypeScript
Redux
Material-UI
Responsive Design
Cloud & DevOps
AWS
Docker
Kubernetes
CI/CD
Terraform
Serverless
Microservices
Databases & Storage
PostgreSQL
MongoDB
DynamoDB
Redis
Elasticsearch
S3
Continuously learning and exploring new technologies to stay at the forefront of web development.
Languages
FrenchNative
EnglishProfessional
Certifications
Work Preferences
Work Schedule
5 days/week
1-4 days/week
Contract Duration
0-6 months
6+ months
Work Environment
On-site
Hybrid
Remote
Mobility
Île-de-France region
Location
Paris, France
Open to discussing flexible arrangements based on project requirements
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Ready to Build Something Amazing?
Let's collaborate to transform your ideas into exceptional digital solutions. I'm available for freelance projects and technical consulting.
Available now
fygs.dev@gmail.com
+33 6 44 80 85 30
@fernandsoualo
Available for projects worldwide • Quick response within 24 hours