Yogesh Dhariyal
Mainz
Summary
Results-driven Senior Backend Developer with 13+ years of experience designing, developing, and deploying large-scale, high-performance applications. Expertise in Java, Spring ecosystem, microservices, AWS, Kubernetes, and distributed systems. Proven track record in leading teams, driving architecture decisions, and delivering scalable, reliable solutions. Passionate about clean code, automation, and continuous improvement.
Overview
14
14
years of professional experience
Work History
Senior Backend Engineer – Predictive Maintenance & Digital Transformation
infraView GmbH (Deutsche Bahn company)
11.2022 - Current
- Architected Java-based microservices for track monitoring and predictive maintenance, improving system resilience and reducing processing time by 30%.
- Designed cloud-native solutions integrating real-time IoT data; implemented SQS and SNS to process the data
- Led a team of 8 in monolith-to-microservices migration, cutting deployment time by 50% and operational costs by 30%.
- Optimized APIs (+35%) and built CI/CD pipelines with GitLab/Kubernetes, reducing release cycles from weekly to daily.
- Implemented OAuth2 authentication and promoted DevOps practices, enhancing security and deployment efficiency.
Lead Software Engineer – Predictive Maintenance & Digital Transformation
Deutsche Bahn Engineering and Consulting
02.2019 - 10.2022
- Led a cross-functional team of 8 to build cloud-native microservices on AWS/Kubernetes.
- Integrated secure authentication (OAuth2, JWT, Keycloak) and CI/CD pipelines, reducing deployment time by 50%.
- Defined technical roadmap, reviewed code, and ensured timely delivery of scalable solutions.
Consultant – Retail (Gordon Food Service)
Deloitte Consulting
10.2017 - 02.2019
- Led backend development for Customer Price Profile, enabling sales managers to manage vendor contracts.
- Developed secure REST APIs (Spring Security, CXF, OpenAPI) and integrated third-party REST/SOAP services.
- Ensured high code quality via JUnit, HSQL DB integration tests, and Cucumber scenarios (~95% coverage).
- Guided team in design, code reviews, and CI/CD pipelines (Jenkins, Maven, SonarQube).
IT Analyst – Banking and Finance (Citibank, Ameriprise Financial)
Tata Consultancy Services
03.2012 - 10.2017
- Developed backend systems for Digital Virtual Assistant, Citi Smart Search, and account alerts using Java, Spring, REST/SOAP.
- Built reusable REST/XML/JSON integrations for personalized customer insights.
- Mentored team members, conducted code reviews, and managed Agile/Scrum processes.
- Supported CI/CD, defect management, and performance optimization of enterprise applications.
Education
Bachelor of Engineering - Compute Science and Engineering
University Institute of Technology
Burdwan, India06-2011
Higher Secondary School -
VVMIC
Pithoragarh, India05-2006
Skills
- Programming & Frameworks: Java, Spring Boot, Spring Cloud, Spring Security, Hibernate, JavaScript, OpenAPI, Keycloak
- Architecture & Design: Clean Architecture, Event-Driven Architecture, Microservices, REST APIs, SOAP, Design Patterns, TDD, Clean Code
- Cloud & DevOps: AWS (S3, SNS, SQS, Lambda), Kubernetes, Rancher, Docker, CI/CD (GitLab CI, Bitbucket), Maven, Gradle, Grafana, Prometheus
- Databases: PostgreSQL (PostGIS, Timescale), MySQL, MongoDB, Redis
- Messaging & Tools: RabbitMQ, Apache POI, PDFBox, Jackrabbit Oak (JCR)
- Testing & QA: JUnit, Mockito, WireMock, Selenium
- Agile Practices: Scrum, Kanban, Jira, Confluence
- Leadership: Technical Architecture, Team Mentoring, Code Quality & Reviews
LANGUAGES
English
Bilingual or Proficient (C2)
Hindi
Bilingual or Proficient (C2)
German (Doing my B1 at iqLingua, Mainz)
Elementary (A2)
Timeline
Senior Backend Engineer – Predictive Maintenance & Digital Transformation
infraView GmbH (Deutsche Bahn company)
11.2022 - Current
Lead Software Engineer – Predictive Maintenance & Digital Transformation
Deutsche Bahn Engineering and Consulting
02.2019 - 10.2022
Consultant – Retail (Gordon Food Service)
Deloitte Consulting
10.2017 - 02.2019
IT Analyst – Banking and Finance (Citibank, Ameriprise Financial)
Tata Consultancy Services
03.2012 - 10.2017
Bachelor of Engineering - Compute Science and Engineering
University Institute of Technology
Higher Secondary School -
VVMIC
Awards and extracurricular
- Outstanding award in Deloitte 2018.
- AITT Trail Blazer award in Ameriprise account, TCS.,
- Member of tech-fest and cultural fest committee of UIT Burdwan in 2009-2011,
- Winner of National Children Science Congress, Garuda Uttarakhand in 2005-2006
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