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Backend Developer

Best Skills and Keywords for Backend Developer Profile in 2025

Backend Development refers to the server-side development of the web application. It is the part of the application where the server and database reside and the logics is build to perform operations. It includes the main features and functionalities of the application on the server. Programming languages for the backend are mainly Node. JS (for JavaScript), Django (for Python), Spring (Java), etc.

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Functional Keywords
Technical Keywords

Python

Java

JavaScript

Ruby

PHP

Flask

SQL

MongoDB

Cassandra

Elasticsearch


EXPERIENCE
Backend Developer: Tech Innovators Pvt. Ltd.
Jan 2024 – Present
  • Developed and deployed RESTful APIs using Spring Boot, reducing client response latency by 30% within 6 months
  • Designed scalable microservices architecture on AWS EC2 and RDS, supporting 100k+ daily transactions with 99.9% uptime
  • Integrated Redis caching for session management, decreasing database load by 40% and accelerating data retrieval
  • Led database schema optimization in PostgreSQL, improving query performance by 25% and expediting report generation
  • Collaborated with frontend team to implement JWT-based authentication, enhancing application security and compliance
Software Engineer Intern: CodeCrafters Inc.
Jun 2023 – Dec 2023
  • Automated CI/CD pipelines using Jenkins and Docker, reducing deployment time by 50% and streamlining releases
  • Implemented unit and integration tests with JUnit, achieving 85% code coverage and minimizing production defects
SKILLS
  • Java
  • Spring Boot
  • RESTful APIs
  • MySQL
  • PostgreSQL
  • Redis
  • Docker
  • Kubernetes
  • Jenkins
  • AWS (EC2, RDS)
  • Git/GitHub
  • JUnit
PROJECTS
E-commerce Backend API | https://github.com/hellymodi/ecommerce-backend | Java, Spring Boot
Nov 2023
  • Architected order management module handling 50k+ monthly orders, ensuring data consistency across services
  • Implemented payment gateway integration with Stripe API, increasing checkout success rate by 15%
Microservices Chat Application | https://github.com/hellymodi/chat-microservice | Spring Cloud, Docker
Sep 2023
  • Developed user presence microservice using WebSocket, supporting real-time messaging for 10k+ concurrent users
  • Containerized services with Docker Compose, reducing environment setup time by 80%
EDUCATION
LJ Institute of Engineering and Technology
Jul 2019 – Jul 2023
Bachelor of Engineering in Information Technology, CGPA: 9.54
CERTIFICATIONS
  • Oracle Certified Professional, Java SE 11 DeveloperMay 2024
  • AWS Certified Developer – AssociateMar 2024
ACHIEVEMENTS
  • Recognized as “Employee of the Month” for reducing API error rate by 35%Feb 2024
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Frequently Asked Questions

What skills are required for a backend developer?

A backend developer needs solid programming abilities in dialects like Python, Java, Ruby, or Node.js. They ought to be capable in working with data sets (e.g., MySQL, PostgreSQL, MongoDB), comprehend server-side rationale, and have insight with APIs, security conventions, and cloud stages like AWS or Sky blue.

What does a backend developer do?

How do I become a backend developer?

Is backend development a good career?

How do backend developers improve their skills?