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Dhanush Kumar

Dhanush Kumar

Software Engineer

Visakhapatnam, Andhra Pradesh 0+ yrs exp 82 · Excellent

About

Software Engineer with 10+ months of internship experience building scalable full-stack applications using MERN stack and AWS cloud services. Strong foundation in Data Structures, Algorithms, Object-Oriented Programming, DBMS, Operating Systems, and RESTful API development. Experienced in designing scalable backend systems, optimizing database performance, and developing production-ready applications in agile environments. Solved 300+ LeetCode problems.

Skills & Expertise (25)

React.js Intermediate
7.9/10
1
Years Exp
Node.js Intermediate
7.6/10
1
Years Exp
MongoDb Intermediate
7.5/10
1
Years Exp
RESTful API Design Intermediate
7.3/10
1
Years Exp
AWS (S3 Performance Optimization Role-Based Access Control (RBAC Code Coverage API Testing Unit Testing Jest Postman DBMS Object-Oriented Programming Data Structures & Algorithms Git AWS (Lambda Java AWS (EC2 MySql Express.js CSS3 HTML5 Typescript JavaScript

Work Experience

Software Developer Intern

Inncircles Technologies Private Limited

Jul 2025 - Present

A client-facing Customer Relationship Management platform used by construction and real estate teams to manage leads, workflows, and communications. Built on the MERN stack (MongoDB, Express.js, React.js, Node.js) and deployed on AWS. Engineered 10+ dynamic UI screens, including lead dashboards, task pipelines, and status trackers, reducing manual task completion time from ∼8 mins to ∼6 mins per workflow (25% improvement) across end users. Optimized RESTful API endpoints with filtering, sorting, and pagination, cutting average API response time from 420ms to 336ms (20% reduction) and lowering server load under concurrent user sessions. Refactored MongoDB aggregation queries and introduced indexing strategies on high-frequency collections, reducing database query execution time from 310ms to 217ms (∼30% improvement) for real-time data views. Designed the end-to-end pipeline: document ingestion → encryption check → Lambda trigger → QPDF decryption → versioned S3 storage — reducing document processing time from ∼15 mins (manual) to under 30 seconds (97% faster). Diagnosed and resolved critical production bugs spanning API error handling, and improving platform stability.

Education

B.Tech (Information Technology) - Anil Neerukonda Institute of Technology and Science

2022 - 2026 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 7/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 82/100

Profile Overview

Member sinceMay 2026