Srinivas Kanduri

Backend Engineer (Ruby on Rails) | DevOps

Visakhapatnam, Andhra Pradesh, India 2+ yrs exp 90 · Outstanding

About

Backend Engineer with 2+ years of production experience designing, building, and deploying scalable RESTful APIs and backend services in Ruby on Rails. Hands-on across the full delivery path: application code, PostgreSQL and MongoDB data modeling, Redis and Sidekiq background processing, Docker containerization, CI/CD pipelines, and deployment and monitoring on AWS (EC2, S3, IAM, CloudWatch). Comfortable in Linux and Bash environments, owning features end to end from architecture through release. Seeking DevOps and Ruby on Rails backend engineering roles.

Skills & Expertise (49)

Ruby on Rails Intermediate

7.6/10

Years Exp

SQL Intermediate

6.0/10

Years Exp

Postgresql Intermediate

6.0/10

Years Exp

Docker Intermediate

6.0/10

Years Exp

Python Intermediate

5.5/10

Years Exp

JavaScript Intermediate

5.0/10

Years Exp

Redis Lovable SQLite3 Query Optimization Indexing Aggregation Pipelines RSpec Test-Driven Development Code Review Debugging Agile Scrum Kanban System Design API Integration Technical Documentation Performance Tuning Claude Code Cursor Google AI Studio Google Stitch Ruby AWS (S3 Bash Shell HTML5 CSS3 RESTful API Design MVC Architecture Sidekiq Pundit React AWS (EC2 MongoDb AWS (IAM AWS (CloudWatch Cd pipelines GitHub Actions Jenkins Git GitHub Linux Administration Shell Scripting

Work Experience

Software Engineer I

Imaginnovate Tech Solutions

Feb 2025 - Present

Build and maintain backend modules for FleetEnable, a production logistics TMS platform, using Ruby on Rails, MongoDB, and AWS, covering warehouse management, delivery operations, and third-party carrier integrations. Design and ship RESTful APIs consumed by dispatch teams and external logistics partners, defining contracts, versioning, authentication, and error handling for reliable partner integration. Reduce endpoint latency by restructuring MongoDB schemas, adding targeted indexes, and rewriting inefficient aggregation and ActiveRecord queries identified through profiling. Re-architect the Billing and Invoice subsystem and optimize Accounts Receivable reporting, improving revenue visibility for shipper accounts. Deploy and operate services on AWS EC2, troubleshooting production issues in Linux environments using CloudWatch logs and metrics to trace failures and restore service. Automate release steps through CI/CD pipelines and containerized builds with Docker, cutting manual effort and deployment errors across environments. Deliver work in two-week Agile sprints with daily standups, peer code reviews, and RSpec test coverage on new backend modules.

Trainee Software Engineer

Imaginnovate Tech Solutions

Jun 2024 - Feb 2025

Implemented token-based API authentication with Doorkeeper (OAuth2) and role-based authorization policies with Pundit, securing endpoints across the Rails application. Refactored legacy PDF and XLSX report generation from scattered modules into dedicated service classes, improving generation speed, readability, and maintainability. Optimized MongoDB aggregation pipelines and Mongoid queries on high-volume collections, reducing report generation time. Supported daily operations of deployed Rails services on AWS, using Linux command-line tooling and log analysis to diagnose defects.

Software Developer Intern

Singular.dev

Nov 2022 - Feb 2023

Developed backend features and API components in a monolithic Ruby on Rails codebase, resolving defects across controllers, models, and views. Applied ActiveRecord associations, migrations, and Rails conventions under senior engineer review within Agile delivery cycles.