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Hi, I'm Denis Kadinov, a Senior Software Engineer with over 12 years of experience specializing in full-stack development. I love building scalable, high-performance applications using Angular on the frontend and Java Spring Boot on the backend. Throughout my career, I've designed microservices architectures, developed robust APIs, and worked extensively with both relational and NoSQL databases. I enjoy leading cross-functional teams and delivering secure, cloud-native solutions using AWS, Kubernetes, and Terraform. I'm passionate about creating tailored solutions especially in the healthcare, energy, and logistics sectors, focusing on performance optimization and seamless user experiences. I thrive in Agile environments and continuously work to improve both the technology and team collaboration.…Hi, I'm Denis Kadinov, a Senior Software Engineer with over 12 years of experience specializing in full-stack development. I love building scalable, high-performance applications using Angular on the frontend and Java Spring Boot on the backend. Throughout my career, I've designed microservices architectures, developed robust APIs, and worked extensively with both relational and NoSQL databases. I enjoy leading cross-functional teams and delivering secure, cloud-native solutions using AWS, Kubernetes, and Terraform. I'm passionate about creating tailored solutions especially in the healthcare, energy, and logistics sectors, focusing on performance optimization and seamless user experiences. I thrive in Agile environments and continuously work to improve both the technology and team collaboration.

Denis Kadinov

Full Stack Developer, Developer, Back-End Developer, +2

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Hi, I'm Denis Kadinov, a Senior Software Engineer with over 12 years of experience specializing in full-stack development. I love building scalable, high-performance applications using Angular on the frontend and Java Spring Boot on the backend. Throughout my career, I've designed microservices architectures, developed robust APIs, and worked extensively with both relational and NoSQL databases. I enjoy leading cross-functional teams and delivering secure, cloud-native solutions using AWS, Kubernetes, and Terraform. I'm passionate about creating tailored solutions especially in the healthcare, energy, and logistics sectors, focusing on performance optimization and seamless user experiences. I thrive in Agile environments and continuously work to improve both the technology and team collaboration.…Hi, I'm Denis Kadinov, a Senior Software Engineer with over 12 years of experience specializing in full-stack development. I love building scalable, high-performance applications using Angular on the frontend and Java Spring Boot on the backend. Throughout my career, I've designed microservices architectures, developed robust APIs, and worked extensively with both relational and NoSQL databases. I enjoy leading cross-functional teams and delivering secure, cloud-native solutions using AWS, Kubernetes, and Terraform. I'm passionate about creating tailored solutions especially in the healthcare, energy, and logistics sectors, focusing on performance optimization and seamless user experiences. I thrive in Agile environments and continuously work to improve both the technology and team collaboration.

Available to hire

Hi, I’m Denis Kadinov, a Senior Software Engineer with over 12 years of experience specializing in full-stack development. I love building scalable, high-performance applications using Angular on the frontend and Java Spring Boot on the backend. Throughout my career, I’ve designed microservices architectures, developed robust APIs, and worked extensively with both relational and NoSQL databases.

I enjoy leading cross-functional teams and delivering secure, cloud-native solutions using AWS, Kubernetes, and Terraform. I’m passionate about creating tailored solutions especially in the healthcare, energy, and logistics sectors, focusing on performance optimization and seamless user experiences. I thrive in Agile environments and continuously work to improve both the technology and team collaboration.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Russian

Advanced

Javanese

Advanced

Work Experience

Senior Software Engineer at Boston Consulting Group (BCG)

January 1, 2021 - April 30, 2025

Led the design and development of secure, scalable web content management solutions using OpenText TeamSite and LiveSite. Built and maintained front-end and back-end components for efficient content authoring and consistent delivery. Developed custom templates and reusable components to improve workflows. Automated deployment and workflows across CMS layers, integrating content delivery with AWS S3 and on-premise NAS storage. Supported CI/CD pipelines with Jenkins and Docker to enhance reliability. Implemented monitoring with Prometheus and Grafana to ensure system uptime. Created automation scripts for environment migrations and backups to minimize downtime. Applied role-based access control to improve security and compliance. Collaborated with cross-functional teams in sprints to align priorities. Managed source control using Git and tracked tasks with JIRA. Led knowledge-sharing sessions on CMS best practices and performance optimization.

Software Engineer at GDR Group

March 1, 2019 - January 31, 2021

Developed fintech web and mobile applications using React and Java Spring Boot, creating scalable e-commerce platforms with efficient GraphQL APIs. Converted Figma designs into pixel-perfect responsive UIs with TailwindCSS, improving usability by 20%. Utilized SaaS theming tools for modular UI components, ensuring branding consistency. Optimized performance using Redux state management with virtualization and memoization, enhancing response times. Built backend services with Spring Boot, Python, and PostgreSQL for inventory and order management. Integrated Amazon SQS for asynchronous processing, enhancing system responsiveness. Implemented automated testing with Jest, React Testing Library, and Spring Boot frameworks. Managed CI/CD pipelines through Jenkins and GitHub Actions, supporting smooth production releases. Administered cloud infrastructure using AWS services and Kubernetes for scalability and security. Employed Terraform for infrastructure automation and Helm for Kubernetes de

Full Stack Developer at Hudl

August 1, 2017 - March 1, 2019

Designed and implemented scalable microservices backends with Java Spring Boot and Python for healthcare applications, integrating React.js frontends via REST APIs for secure, fast access to clinical data. Developed real-time data pipelines using Apache Kafka and Elasticsearch, enabling instant updates for medical staff on patient vitals and diagnostics. Ensured HIPAA-compliant authentication and authorization using OAuth 2.0 and JWT. Led AWS cloud migration utilizing ECS, Lambda, SQS, and RDS, improving availability and cost-effectiveness. Automated infrastructure with Terraform for consistent deployments. Enhanced performance and reliability with Redis caching and Nginx load balancing. Mentored developers on full-stack best practices, emphasizing security and compliance within healthcare solutions.

Full Stack Developer at Mitiz Technology

September 1, 2013 - August 31, 2017

Participated in full lifecycle development of e-commerce and healthcare applications using PHP (Laravel) and Python. Created responsive and accessible user interfaces with jQuery, HTML, and JavaScript, ensuring cross-browser compatibility. Developed secure backend systems for medical data processing and order management. Managed data with MySQL and Azure Cosmos DB for high availability and regional performance. Designed and consumed RESTful APIs integrating hospital systems and e-commerce services. Employed Amazon SQS for asynchronous messaging to enhance scalability. Worked in Agile teams collaborating with clinicians and product owners. Implemented CI/CD pipelines for faster deployment. Ensured compliance with HIPAA and PCI-DSS through rigorous testing. Developed and customized CMS platforms including WordPress and Magento for healthcare and e-commerce needs. Integrated payment gateways and logistics services. Committed to continuous learning and adherence to security best practices.

Senior Full Stack Developer at Boston Consulting Group (BCG)

January 1, 2021 - April 30, 2025

Developed robust Java APIs with Spring Boot to manage healthcare data and integrated them with Angular front-end for patient interaction and visualization. Transformed monolithic healthcare apps into microservices, improving scalability by 15%. Engineered database solutions with MongoDB, PostgreSQL, and DB2, ensuring data integrity during migrations. Architected microservices using Spring Boot and Apache Kafka with Angular integration, improving patient experience. Implemented real-time transaction processing with Oracle and SQL Server databases and built responsive Angular UIs for patient monitoring. Automated CI/CD pipelines with Jenkins and Docker, improving deployment speed. Managed AWS cloud infrastructure to support scalable healthcare applications. Facilitated team collaboration and led sprint planning to boost productivity by 15%. Developed Grafana dashboards for real-time patient metrics and ensured system reliability with Prometheus monitoring. Wrote unit tests with JUnit and

Full Stack Developer at GDR Group

March 1, 2019 - January 1, 2021

Developed scalable fintech web and mobile applications using Angular and Spring Boot. Translated Figma designs into responsive Angular components improving usability by 20%. Enhanced application performance with NgRx and Angular lazy loading. Designed backend services managing inventory and transactions with Spring Boot and PostgreSQL. Integrated Amazon SQS for asynchronous order processing in a microservices architecture. Automated CI/CD pipelines using Jenkins and GitHub Actions. Managed AWS infrastructure using EC2, S3, Lambda, CloudWatch, and deployed Dockerized apps on Kubernetes. Used Terraform for infrastructure provisioning and Helm for Kubernetes deployments. Monitored system health with Prometheus, Grafana, and AWS CloudWatch. Led code reviews and mentored junior engineers to promote best practices.

Full Stack Developer at Hudl

August 1, 2017 - March 1, 2019

Designed scalable microservices backend using Java Spring Boot integrated with Angular frontends for healthcare applications. Built real-time data pipelines with Apache Kafka, Elasticsearch for patient vitals analysis. Implemented OAuth 2.0 and JWT-based authentication ensuring HIPAA compliance. Led cloud migration to AWS using ECS, Lambda, SQS, and RDS improving scalability and fault tolerance. Automated infrastructure deployment with Terraform. Enhanced performance using Redis caching and Nginx load balancing. Developed modular responsive Angular UIs following accessibility standards. Mentored frontend and backend engineers promoting best practices and compliance.

Junior Full Stack Developer at Mitiz Technology

September 1, 2013 - August 1, 2017

Contributed to full SDLC of e-commerce and healthcare web applications using PHP Laravel and Python. Built responsive UIs for patient portals and online stores using jQuery, HTML/CSS, and JavaScript. Developed secure backend systems handling medical data and e-commerce order management integrating MySQL and Azure Cosmos DB. Designed and consumed RESTful APIs for frontend and hospital system integration. Implemented asynchronous messaging with Amazon SQS to improve scalability. Participated in Agile teams collaborating with doctors and product owners. Implemented CI/CD pipelines for rapid deployment. Conducted unit and integration testing ensuring HIPAA and PCI-DSS compliance. Built and maintained WordPress and Magento based healthcare product catalogs and e-commerce features.

Senior Full Stack Developer at Boston Consulting Group (BCG)

January 1, 2021 - April 30, 2025

Developed robust Java 8 and Spring Boot APIs managing healthcare data and integrated Angular frontend interfaces for seamless patient interaction and data visualization. Transformed monolithic healthcare apps into scalable microservices architectures that improved processing efficiency. Engineered database solutions with MongoDB, PostgreSQL, and DB2 ensuring data integrity during migrations. Implemented real-time transaction processing and designed responsive UIs for patient monitoring and service dashboards. Automated CI/CD pipelines with Jenkins and Docker, optimized deployment processes, and implemented monitoring systems with Prometheus and Grafana. Managed AWS cloud infrastructure supporting Angular and Java services. Led daily stand-ups and sprint planning improving productivity by 15%.

Full Stack Developer at GDR Group

March 1, 2019 - January 31, 2021

Developed scalable fintech web and mobile applications using Angular and Spring Boot, designed backend services managing inventory and transactions. Improved frontend performance with NgRx, Angular lazy loading, and advanced change detection strategies. Integrated Amazon SQS for asynchronous processing within microservices architecture. Automated CI/CD pipelines supporting Angular and Spring boot deployments. Managed AWS infrastructure with EC2, S3, Lambda, and deployed Dockerized apps on Kubernetes. Used Terraform for infrastructure automation and monitored system health with Prometheus and Grafana. Mentored junior engineers and led code reviews while leveraging Helm for Kubernetes deployments with rollback strategies.

Full Stack Developer at Hudl

August 1, 2017 - March 31, 2019

Designed and developed scalable microservices backend using Java Spring Boot for healthcare applications integrated with Angular frontends. Built real-time data pipelines with Apache Kafka and Elasticsearch, implemented OAuth 2.0 and JWT based authentication for HIPAA compliance. Led cloud migration to AWS leveraging ECS, Lambda, SQS, and RDS to improve scalability and reliability. Automated infrastructure provisioning with Terraform, enhanced application performance using Redis and Nginx. Developed modular and responsive Angular UIs adhering to accessibility standards. Mentored frontend and backend engineers on full-stack development best practices emphasizing compliance and security.

Junior Full Stack Developer at Mitiz Technology

September 1, 2013 - August 31, 2017

Contributed to the full software lifecycle of e-commerce and healthcare web applications using PHP, Laravel, and Python. Built responsive UI with jQuery, HTML/CSS, and JavaScript ensuring cross-browser compatibility. Developed secure backend services processing medical and order data integrated MySQL and Azure Cosmos DB for high availability. Designed RESTful APIs integrating front-end apps with hospital systems and e-commerce services. Implemented asynchronous messaging to enhance scalability. Participated in Agile teams with doctors, product owners, and analysts to deliver tailored features. Managed CI/CD pipelines, maintained HIPAA and PCI-DSS compliance, and worked with multiple CMS and e-commerce platforms.