Sanjeev Kumar Sahoo

Full Stack Engineer

Bengaluru, Karnataka, India3 yrs 5 mos experience

Key Highlights

  • Engineered backend systems for 1M+ retail stores.
  • Designed 300+ secure RESTful APIs with 99.99% uptime.
  • Contributed to Industry 4.0 inspection system for the Ministry of Defence.
Stackforce AI infers this person is a Backend-heavy Fullstack Developer specializing in Fintech solutions.

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Skills

Core Skills

JavaSpring BootFull-stack Development

Other Skills

RESTful APIMicroservicesDatabase OptimizationCloud-native SolutionsDockerKubernetesAWSReactJenkinsJakarta EEWeb DevelopmentAPI DevelopmentCloud ComputingCloud ArchitectureSecurity Management

About

I’m a Senior Java Developer specializing in backend architecture and API design for large-scale, high-performance systems. At Diggibyte, I design and build resilient backend services that support complex applications with high availability and scalability. My work focuses on RESTful API development, microservices architecture, database optimization, and secure system integration. A key highlight of my experience was contributing to an Industry 4.0–based inspection system for the Ministry of Defence. I developed backend components that automated and modernized inspection workflows, improving process accuracy, reducing manual intervention, and increasing operational efficiency. Core expertise: Java, Spring Boot, and microservices architecture RESTful API design and system integration Database design and performance optimization Scalable and secure backend infrastructure Performance tuning and system reliability I also actively explore Artificial Intelligence and Machine Learning, focusing on integrating intelligent automation and data-driven decision capabilities into backend systems. I solve complex engineering problems with clean, maintainable code and practical architecture decisions. I value collaboration, continuous improvement, and measurable impact. If you're working on scalable backend systems, API-driven platforms, or AI-enabled applications, let’s connect and build something meaningful.

Experience

3 yrs 5 mos
Total Experience
2 yrs
Average Tenure
1 yr 7 mos
Current Experience

Diggibyte technologies private limited

Senior Fullstack developer

Oct 2024Present · 1 yr 7 mos · Bengaluru · On-site

  • Engineered and scaled Java backend systems supporting 1M+ retail stores across multiple countries, ensuring high availability, performance, and compliance with GDPR, PCI-DSS, RBI, and other regional regulations.
  • Designed, developed, and maintained 300+ secure RESTful APIs using Spring Boot, enhancing real-time financial transaction processing and reducing latency by 40% with 99.99% uptime.
  • Managed complex multi-country data handling, including localization, currency conversion, time zone management, and region-specific compliance for large-scale fintech applications.
  • Led thorough code reviews and mentored junior developers on Java best practices, microservices architecture, and clean code principles, improving team productivity and code quality.
  • Architected and deployed cloud-native backend solutions with Docker, Kubernetes, and AWS, integrating Prometheus, Grafana, and ELK Stack to monitor system health and reduce incident response times by 60%.
JavaSpring BootRESTful APIMicroservicesDatabase OptimizationCloud-native Solutions+3

Bharat electronics limited

2 roles

Project Engineer

Mar 2024Dec 2024 · 9 mos · Visakhapatnam, Andhra Pradesh, India · On-site

  • As a full-stack developer, I specialize in end-to-end product development, integrating full-stack technologies to deliver comprehensive solutions, including Hybrid React Native applications."
  • Full-Stack Development: Led end-to-end product development, utilizing a Spring Boot backend, React frontend, AWS cloud services, and Jenkins for continuous integration and deployment.
  • Client Interaction: Collaborated with clients to understand their requirements, delivering tailored solutions and ensuring their satisfaction.
Full-Stack DevelopmentSpring BootReactAWSJenkins

Trainee engineer

Dec 2022Mar 2024 · 1 yr 3 mos · Visakhapatnam, Andhra Pradesh, India · On-site

Spring BootJakarta EE

Dahlia technologies pvt ltd

Software Developer

Mar 2022Sep 2022 · 6 mos · Bhubaneswar, Odisha, India · Remote

Web DevelopmentAPI Development

Education

GANDHI INSTITUTE FOR TECHNOLOGY[GIFT] , BHUBANESWAR

Bachelor of Technology - BTech — Computer Science

Jan 2018Jan 2022

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