Summary
Overview
Work History
Education
Skills
Certification
Timeline
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VIMAL KUMAR K J

Chennai

Summary

Software Developer hands-on experience in building modern web applications using React.js, Node.js, Flask, and RESTful APIs. Skilled in designing scalable backend architectures, integrating third-party services, and developing clean, modular code. Strong foundation in data structures and algorithms, with a problem-solving mindset and interest in system design.

Overview

1
1
year of professional experience
1
1
Certification

Work History

Associate Developer

Geodis India Pvt. Ltd.
Chennai
03.2025 - Current
  • Developed scalable internal platforms including a user onboarding portal, cluster monitoring dashboard, and storage status panels using Angular and Flask.
  • Built RESTful APIs in Flask for Oracle user creation, LDAP mapping, password expiry checks, and cluster inventory grouping with PostgreSQL backend.
  • Created dynamic, reusable Angular components including help icons with tooltips, accordion-based tables, and responsive dialogs.
  • Designed backend API endpoints to handle password expiry logic by asynchronously fetching data, mapping users to emails, and triggering email notifications with expiry timelines.
  • Refactored backend codebase into a modular structure with well-defined resources, models, and endpoints, improving clarity and maintainability.
  • Resolved key production issues, including JSON serialization errors, async response handling, and SSL failures in internal API calls.
  • Collaborated with team members to design and implement application features.

Associate Developer

Expeditors International Pvt. Ltd.
Chennai
09.2024 - 03.2025
  • Developed and maintained backend APIs to support internal logistics workflows and streamline data exchange between legacy systems and modern interfaces.
  • Provisioned secure and scalable RESTful APIs using Node.js and Express to enable data transfer, validation, and transformation across multiple internal systems.
  • Implemented middleware for logging, authentication, and payload validation to ensure API reliability and traceability.
  • Worked with EDI (Electronic Data Interchange) formats to parse, validate, and convert legacy data into usable JSON payloads for modern applications.
  • Integrated backend services with PostgreSQL for storing structured data, managing user inputs, and executing filtered queries for downstream processing.
  • Participated in Agile sprint planning, code reviews, and cross-team technical discussions to align with business requirements and delivery goals.

Education

Bachelor of Engineering (B.E.) - Computer Science And Engineering

Sri Venkateswara College Of Engineering
Chennai
07-2024

Skills

  • Programming: Python, C, JavaScript, TypeScript,
  • Web Technologies: HTML5, CSS3, Tailwind CSS, Angular Material
  • Frameworks & Libraries: Reactjs, Angular, Nodejs, Expressjs, Flask
  • Databases: PostgreSQL, MongoDB, Oracle DB
  • Version Control: Git, GitHub, SVN
  • Web Services & APIs: RESTful APIs, JWT Auth, Middleware, Async Handling

Certification

  • Full-Stack Web Development (React, Node, MongoDB) – Udemy, 2024
  • Python Bootcamp - (Udemy, 2023)

Timeline

Associate Developer

Geodis India Pvt. Ltd.
03.2025 - Current

Associate Developer

Expeditors International Pvt. Ltd.
09.2024 - 03.2025

Bachelor of Engineering (B.E.) - Computer Science And Engineering

Sri Venkateswara College Of Engineering

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