Hi, I'm Kaushal Faldu

Full Stack Engineer | Competitive Programmer

Software Engineer with professional experience at Cresen Solutions and Walmart Global Tech. Specialized in high-performance microservices, full-stack web applications, and AI-driven products.

BEST CODER @ Cresen 🏆

Google CodeHash Top 0.15%

CodeChef 1300 (2★) & LeetCode 1497

Get In Touch View Badges CC

kaushal_faldu.json

{
  "name": "Kaushal Faldu",
  "location": "Rajkot, India",
  "education": "B.Tech CS (ICT) @ Marwadi Univ",
  "experience": [
    "Full Stack Developer @ Cresen Solutions",
    "Backend Intern @ Walmart Global Tech"
  ],
  "globalRanks": {
    "codeChef": "1300 (2★ Best)",
    "leetCode": "1497 (100+ Days)",
    "googleCodeHash": "Top 0.15% (#1551)"
  }
}

1300 CodeChef (2★)

1497 LeetCode Rating

#1551 Google CodeHash

Overview

Engineering Strengths

Microservices & Backend Systems

Designing distributed services, RESTful APIs, and transaction handling pipelines built for high throughput and security.

AI-Driven Solutions

Building automated platforms using LLMs, text processing models, audio generation, and programmatic video rendering engines.

Full Stack Web Architecture

Creating responsive web applications connected to robust database infrastructures with optimized query performance.

Algorithmic Problem Solving

Proven track record in algorithmic speed, data structures, and competitive contests across LeetCode, CodeChef, and Google CodeHash.

Career History

Work Experience

Full Stack Developer

Cresen Solutions

Feb 2024 – Present Hyderabad (Remote), India

Designed and implemented Spring Boot microservices for core lending functionalities within a distributed system.
Engineered customer experience improvements on last-mile delivery communications to meet strict SLAs.
Leveraged Java microservices to optimize workflow execution and transaction handling.
Collaborated in agile teams to deliver secure, performance-focused RESTful APIs.

Java Spring Boot Microservices RESTful APIs Distributed Systems

Backend Developer Intern

Walmart Global Tech

Jan 2023 – Jul 2023 Remote, India

Utilized React to build interactive frontend interfaces connected seamlessly with backend services.
Refined backend operations by improving code structure, resulting in a 40% increase in software maintainability.
Applied optimization techniques for handling sensitive data storage in accordance with enterprise security standards.

React.js Backend Microservices Data Security Agile Development

Job-Description Aligned Matrix

Technical Skills

Categorized based on industry Software Engineering & Full Stack requirements

Core Programming Languages

Java Python C / C++ TypeScript JavaScript (ES6+) SQL

Backend Systems & Frameworks

Java Spring Boot Node.js (SpendMate) Microservices Architecture RESTful API Design Multi-threaded Processing Data Security Standards

Frontend & Web Development

Angular / AngularJS React.js HTML5 CSS3 Single Page Applications (SPAs)

AI, ML & LLMs

Azure OpenAI o3-mini LLMs & Generative AI PyTorch Azure Text-to-Speech (TTS) Manim Video Engine Machine Learning Fundamentals

Cloud, Databases & DevOps

Microsoft Azure Amazon Web Services (AWS) PostgreSQL & MySQL Git Version Control CI/CD Pipelines Agile / Scrum

Education

Marwadi University

Bachelor of Technology in Computer Science (ICT)

Jul 2020 – Aug 2024

Projects

Decentra – Training Module

An AI-driven training platform leveraging Azure OpenAI o3-mini for text processing, Azure TTS for voice, and Manim for automated video generation.

Architected full-stack workflow using Java Spring Boot, Angular, Python, and PostgreSQL.
Transformed unstructured input data into structured JSON format for automated PDF, PPT, and video material.

Java Spring Boot Angular Python PostgreSQL Azure OpenAI o3-mini Azure TTS Manim Engine

SpendMate – Spend Management Software

Healthcare compliance transparency software engineered with Java Spring Boot, Angular, Node.js, and PostgreSQL to streamline transparency reporting and analytics data processing.

Built system workflow with Java Spring Boot, Angular, Node.js, and PostgreSQL database.
Implemented multi-threading for high-volume HCP transaction handling with Nitro file processing.

Java Spring Boot Angular Node.js PostgreSQL REST APIs Multi-threading Nitro Processing

Recognition & Competition

Awards & Achievements

Official company accolades and global programming achievements

Top Honor

BEST CODER Award

Cresen Solutions • April – June 2025

Awarded as the BEST CODER for exceptional engineering execution, microservices implementation, and architectural contributions.

Google CodeHash 2022

Global Competition • Rank 1551

Ranked in the Top 0.15% Globally (Rank 1551) competing against thousands of software developers worldwide.

Team Excellence & Recognition

Cresen Solutions & LinkedIn Highlights

Recognized for driving key technical deliverables, optimizing delivery SLA communications, and promoting best practices.

Competitive Excellence

Coding Profiles & Medals

Verified ratings & consistency medals across global platforms

Get In Touch

Contact Me

Connect with me for software engineering roles or technical inquiries

Email kaushalfaldu1610@gmail.com

Location Rajkot, India