Darshan R

Backend Engineer

Bengaluru, Karnataka, India2 yrs 9 mos experience
Highly Stable

Key Highlights

  • Transformed monolithic systems into scalable microservices.
  • Achieved 85% latency reduction using Redis caching.
  • Designed REST APIs with sub-200ms response times.
Stackforce AI infers this person is a Backend-heavy Full Stack Engineer specializing in SaaS and microservices architecture.

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Skills

Core Skills

JavaMicroservices

Other Skills

MavenSpring BootRedisELK StackHibernateSpring Data JPASpring SecurityPython (Programming Language)Data VisualizationSQLPostgreSQLMongoDBJPAFront-End DevelopmentIBM Db2

About

Contributed to the development backend systems handling 1.4M+ production transactions per day, reduced latency by 85% using Redis caching, and contributed to transforming a legacy monolith into 8+ scalable microservices. I’m a Backend-heavy Full Stack Engineer with 2.10+ years of experience building high-performance systems using Java and Spring Boot. My focus is performance optimization, secure authentication systems, and distributed backend architectures that remain stable under load. At TCS, I worked on a large-scale identity platform where I implemented features across independently deployable microservices, improved deployment efficiency, and optimized database-heavy workflows. I designed and enhanced REST APIs with sub-200ms response times and applied caching strategies to significantly reduce DB load. Core strengths: 1. Java, Spring Boot, Microservices 2. Performance tuning & Redis optimization 3. Secure authentication & authorization systems 4. Distributed systems fundamentals 5. CI/CD and production-grade deployments 6. Observability with ELK, Prometheus & Grafana I’m particularly interested in backend-heavy roles within product-driven environments where engineering quality, scalability, and system design matter. Open to backend and full stack engineering opportunities where I can build reliable, high-impact systems.

Experience

2 yrs 9 mos
Total Experience
2 yrs 9 mos
Average Tenure
--
Current Experience

Tata consultancy services

Systems Engineer

Jun 2023Mar 2026 · 2 yrs 9 mos · Mumbai, Maharashtra, India · On-site

  • Contributed to transforming a legacy monolithic application into 8+ microservices, reducing deployment time by 70% and enabling independent service scaling for an identity verification platform processing 1.4 million daily transactions. Architected and developed authentication services with sub-200ms response time and 99.9% uptime, implementing secure XML processing, digital signatures, and API gateway pattern for efficient request routing. Built observability infrastructure using ELK Stack (Elasticsearch, Logstash, Kibana) and Prometheus/Grafana, reducing mean time to resolution from 2 hours to 20 minutes through proactive monitoring and logging. Designed and delivered two enterprise applications from scratch using Spring Boot, Hibernate, Spring Data JPA, and Spring Security with IBM DB2, serving 50,000+ daily users with role-based access control and audit logging. Eliminated performance bottlenecks by implementing Redis caching for configuration data, improving request processing speed by 85% (450 ms to 67 ms) and reducing database load by 60%. Achieved 60%+ code coverage using JUnit and Mockito, resolved 200+ critical vulnerabilities via SonarQube, and delivered 100–150+ change requests in an Agile environment. Utilized Maven for build automation, Git/Bitbucket for version control, Jenkins for continuous integration, and Nexus for artifact repository management in a collaborative DevOps environment.
JavaMavenMicroservices

Runshaw technologies pvt ltd

Intern

Jan 2022Jan 2023 · 1 yr · Mandya, Karnataka, India

  • Designed and developed web-based projects, contributing to end-to-end implementation from requirement gathering to deployment
  • Built responsive front-end applications using HTML, CSS, and JavaScript
  • Assisted in coordinating and managing internship activities, ensuring smooth execution of ongoing programs
  • Collaborated with team members to enhance UI functionality and improve user experience
  • Supported development tasks and contributed to continuous project improvements
Python (Programming Language)Data Visualization

Uipath

Intern

Sep 2021Jun 2022 · 9 mos · Bengaluru, Karnataka, India

  • Automated 13 business transactions using UiPath RPA, reducing average handling time by 35%
  • Performed complex data transformation and validation across 6 Excel files per transaction using advanced Excel functions
  • Designed and generated automated reports to improve operational efficiency and accuracy
  • Developed UI components using HTML, CSS, and JavaScript to enhance user interaction
  • Built and deployed end-to-end RPA workflows for process optimization

Techgyan

Frontend Web Developer

Jun 2021Jul 2021 · 1 mo · Virtual

Thoughts ignited

Full Stack Developer

Jan 2021Feb 2021 · 1 mo · Virtual

Education

Maharaja Institute of Technology Mysore

Bachelor of Engineering - BE — Computer Science and Engineering

Aug 2019May 2023

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