Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a Senior Full Stack Engineer with over 12 years of experience delivering enterprise-grade software, with a primary focus on C# and the .NET ecosystem. I design scalable backend services, secure APIs, and cross-platform applications using ASP.NET Core, WPF, Blazor, and microservices. I enjoy modernizing legacy systems, optimizing performance, and aligning technical delivery with evolving business objectives. I build rich frontends with Angular, React, and Blazor, and I champion Agile, TDD, DevOps, and clean architecture to ensure maintainable, secure, and high-performance software. I am energized by mentoring teammates and collaborating with product, security, and QA to drive value.…I am a Senior Full Stack Engineer with over 12 years of experience delivering enterprise-grade software, with a primary focus on C# and the .NET ecosystem. I design scalable backend services, secure APIs, and cross-platform applications using ASP.NET Core, WPF, Blazor, and microservices. I enjoy modernizing legacy systems, optimizing performance, and aligning technical delivery with evolving business objectives. I build rich frontends with Angular, React, and Blazor, and I champion Agile, TDD, DevOps, and clean architecture to ensure maintainable, secure, and high-performance software. I am energized by mentoring teammates and collaborating with product, security, and QA to drive value.

Brice Sorel Nyindie Djiwa

Full Stack Developer, DevOps Developer, Cloud Developer, +4





I am a Senior Full Stack Engineer with over 12 years of experience delivering enterprise-grade software, with a primary focus on C# and the .NET ecosystem. I design scalable backend services, secure APIs, and cross-platform applications using ASP.NET Core, WPF, Blazor, and microservices. I enjoy modernizing legacy systems, optimizing performance, and aligning technical delivery with evolving business objectives. I build rich frontends with Angular, React, and Blazor, and I champion Agile, TDD, DevOps, and clean architecture to ensure maintainable, secure, and high-performance software. I am energized by mentoring teammates and collaborating with product, security, and QA to drive value.…I am a Senior Full Stack Engineer with over 12 years of experience delivering enterprise-grade software, with a primary focus on C# and the .NET ecosystem. I design scalable backend services, secure APIs, and cross-platform applications using ASP.NET Core, WPF, Blazor, and microservices. I enjoy modernizing legacy systems, optimizing performance, and aligning technical delivery with evolving business objectives. I build rich frontends with Angular, React, and Blazor, and I champion Agile, TDD, DevOps, and clean architecture to ensure maintainable, secure, and high-performance software. I am energized by mentoring teammates and collaborating with product, security, and QA to drive value.

Available to hire

I am a Senior Full Stack Engineer with over 12 years of experience delivering enterprise-grade software, with a primary focus on C# and the .NET ecosystem. I design scalable backend services, secure APIs, and cross-platform applications using ASP.NET Core, WPF, Blazor, and microservices. I enjoy modernizing legacy systems, optimizing performance, and aligning technical delivery with evolving business objectives. I build rich frontends with Angular, React, and Blazor, and I champion Agile, TDD, DevOps, and clean architecture to ensure maintainable, secure, and high-performance software. I am energized by mentoring teammates and collaborating with product, security, and QA to drive value.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Software Engineer at Patch My PC

July 1, 2024 - Present

Contributed to enterprise-scale solutions to automate and simplify device management workflows by developing modular backend services with NestJS and TypeScript. Designed secure RESTful APIs and GraphQL endpoints, implemented real-time event streaming via Apache Kafka and Redis, and integrated multiple databases including PostgreSQL and MongoDB to optimize scalability and data retrieval. Led CI/CD pipeline creation using GitHub Actions and Azure DevOps, and automated infrastructure provisioning with Terraform and Helm for AKS deployments. Collaborated cross-functionally to translate business logic into scalable backend processes and mentored engineers on architecture and best practices.

Senior Software Engineer at Korn Ferry

June 30, 2024 - July 31, 2025

Designed and developed full-stack web applications using Next.js with SSR and SSG for internal and client platforms. Implemented RESTful and GraphQL APIs for content management and CRM workflows integrated with Salesforce and Microsoft Dynamics. Built reusable React-based UIs with accessibility and responsive design using Redux Toolkit and Tailwind CSS. Integrated real-time notifications using WebSockets and secure authentication with NextAuth.js and OAuth2. Led frontend performance optimizations and collaborated with design teams using Figma and Storybook. Containerized apps for Azure deployment and managed CI/CD pipelines via GitHub Actions and Azure DevOps.

Full Stack Developer at Accenture

February 1, 2021 - July 31, 2025

Developed scalable RESTful APIs using Node.js and Express for enterprise applications including onboarding portals and document automation. Designed modular middleware with centralized error handling, input validation, and token-based authentication. Integrated AWS cloud-native services such as Lambda, S3, API Gateway, and DynamoDB. Managed relational data with PostgreSQL and Sequelize ORM. Containerized applications with Docker and deployed on AWS ECS and Elastic Beanstalk. Automated CI/CD pipelines using GitHub Actions and AWS CodePipeline incorporating testing and linting tools. Created developer utilities and CLI tools for streamlining service integration and dev workflows.

Software Engineer at Selene Finance LP

December 31, 2018 - July 31, 2025

Modernized legacy financial systems by building backend APIs with Express.js for loan data retrieval, activity logs, and secure file uploads. Developed middleware for authentication, validation, and audit logging. Supported frontend integration with Angular and jQuery UIs. Worked with MongoDB and MySQL databases, creating models and aggregation pipelines for transactional workflows and reporting. Scheduled recurring jobs using Node Cron and Bull with Redis for PDF generation and status updates. Supported Linux server deployments using PM2, Nginx, and systemd for process management and monitoring.

Senior Software Engineer at Patch My PC

July 1, 2024 - Present

Designed and developed robust ASP.NET Core microservices and WPF desktop applications to automate application updates across thousands of endpoints. Implemented secure, high-throughput RESTful APIs with OAuth2 and TLS, and built real-time data processing pipelines using Apache Kafka for event-driven communication between distributed services. Optimized MongoDB indexing and query patterns to sustain sub-second latency under heavy load, and containerized services with Docker for deployment to AKS, with infrastructure-as-code via Bicep/ARM. Built Angular/TypeScript front-ends for admin workflows, integrated Azure Monitor and Application Insights for observability, and automated policy generation and publishing with PowerShell/C#. Mentored junior engineers and collaborated with product, security, and QA to ensure scalable, secure, and reliable platform growth.

Senior Software Engineer at Korn Ferry

June 1, 2024 - October 15, 2025

Developed and maintained microservices using .NET Core and C# to support onboarding, sales workflows, and real-time insights across global talent operations. Built and managed over 40 RESTful APIs and integrations with Salesforce and Microsoft Dynamics, enabling bi-directional data synchronization. Led end-to-end ETL pipelines with SSIS and SQL Server for data transformation and reporting. Designed a cross-platform kiosk and payment application integrating hardware peripherals for field operations. Created modern front-ends using Angular/React/TypeScript and connected them to backend services via API gateways with secure authentication. Implemented data access with Entity Framework 6 and LINQ, containerized services with Docker, and deployed to AKS. Leveraged Azure Service Bus, Event Grid, and Dapr for robust service communication. Supported CI/CD with Azure DevOps and Jenkins for automated builds, tests, and deployments.

Full Stack Developer at Accenture

February 1, 2021 - October 15, 2025

Supported the design and delivery of full-stack software solutions for client-specific workflows. Built backend modules with ASP.NET MVC 5 and .NET Core Web API, including authentication flows and document tracking. Implemented RESTful APIs with JSON, routing, and DataAnnotations; refactored legacy .NET Framework components to .NET Core for containerization and deployment to AWS ECS (Fargate). Built responsive front-ends with React, TypeScript, and Redux; integrated with backend microservices via API gateways. Leveraged cloud services such as Amazon S3/RDS and CloudWatch. Employed AWS SDK for .NET and Boto3; developed CI/CD pipelines in Azure DevOps and GitHub Actions for automated builds, unit testing (xUnit/NUnit), and deployments.

Software Engineer at Selene Finance LP

December 31, 2018 - October 15, 2025

Modernized legacy financial systems by enhancing performance, reducing transaction latency, and improving reporting. Built backend services with ASP.NET MVC 4/5 and Razor-based interfaces to support borrower accounts and loan servicing workflows. Developed internal dashboards and form-based workflows with HTML/CSS/jQuery; authored stored procedures and optimized SQL/LINQ queries. Automated document creation and reporting using SSRS and iTextSharp for compliance and audits. Implemented role-based security with ASP.NET Identity.