Open to Placement & Developer Roles

Hariharan A

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Computer Science & Business Systems student building production software using AI/ML, Java, Full-Stack Web Development, and Data Analytics with proven client deployment experience.

HA

Hariharan A

B.Tech CSBS • CGPA 7.5

02 Live Production Projects
5 Practical Internships
Top 200 SIH 2025 Screening
Paid Client Web Delivery

Engineering with Purpose & Precision

I am a Computer Science and Business Systems (CSBS) undergraduate at Saranathan College of Engineering, Trichy, with hands-on experience across full-stack web development, AI APIs, Java backend systems, and data analytics.

My engineering mindset revolves around delivering real-world production software. I combine theoretical computer science fundamentalsβ€”such as Data Structures, Algorithms, Object-Oriented Programming, and Relational Databasesβ€”with modern web frameworks and AI workflows.

πŸ€– AI & Machine Learning 🌐 Full-Stack Web Development β˜• Java Application Development πŸ“Š Data Analytics & Insights πŸ’Ό Client Production Deployments

Quick Snapshot

  • πŸŽ“
    Education

    B.Tech CSBS, Saranathan College of Engineering (CGPA 7.5)

  • 🟒
    Live Production Apps

    HN Fresh Basket (Vercel) & Gym Client Website (Commissioned Paid Project)

  • πŸ’Ό
    Internship Background

    5 completed roles across Java, Full-Stack, Data & Cloud

  • πŸ†
    Key Achievement

    SIH 2025 Top 200 out of 600 competing teams

Core Competencies & Tooling

Practical skill breakdown grounded in actual project implementations and verified training.

Software Projects

Every project clearly states its deployment status. Production applications include working URLs.

🟒 LIVE Production ⭐ PAID CLIENT Delivered 🟑 IN DEVELOPMENT Active

Internship Timeline

Hands-on practical industry exposure and project-oriented internships.

2025

Java Development Intern

CodeAlpha • Online Internship
  • Completed a structured, project-oriented Java internship focusing on OOP implementation, debugging, and software architecture.
  • Implemented custom algorithm tasks, structured modular classes, and practice software modules.
2025

Java Development Intern

CodSoft • Online Internship
  • Executed hands-on Java programming tasks strengthening core syntax, data structures, and object-oriented logic.
  • Practiced application testing, structured code organization, and error handling.
2025

Full-Stack Development Intern

InternPe • Online Internship
  • Gained practical exposure to full-stack web development through guided frontend and backend development activities.
  • Developed web interfaces and APIs using JavaScript, HTML, CSS, and database connectivity concepts.
2025

Data Analyst Intern

FutureWise • Trichy
  • Cleaned, transformed, and analyzed structured datasets to generate data-driven decision insights.
  • Designed analytical dashboards and visual summaries using Excel and data reporting workflows.
2025

Cloud Intern

Kaashiv Infotech • Chennai
  • Worked with foundational cloud computing concepts, virtual machine setup, and cloud service workflows.
  • Gained hands-on familiarity with deploying cloud resources and cloud networking basics.

Honors & Extracurriculars

πŸ†
Top 200 / 600

SIH 2025 Internal Screening

Qualified among the top 200 teams in Smart India Hackathon 2025 internal screening with the Psychology Welfare AI Chatbot project.

πŸ₯‡
1st Place

Symposium Conference Talk

Secured 1st place in the technical paper/conference presentation at M.A.M College of Engineering.

πŸ‹οΈ
4th Place

Powerlifting Competition

Achieved 4th place at the State & District level powerlifting championship, demonstrating physical discipline and dedication.

πŸ‘¨β€πŸ’Ό
Student Leadership

Treasurer — CodeMerce Club

Managed financial planning, event logistics, and technical community activities as Treasurer for the CodeMerce club.

Verified Certifications

Microsoft × Simplilearn

Data Analyst 101

Data analytics principles, data transformation, visualization, and reporting.

HP

AI Fundamentals

Core concepts of artificial intelligence, machine learning models, and ethical AI applications.

DSA & Problem Solving

Consistent practice in Data Structures, Algorithms, and Object-Oriented Software Design.

CORE DISCIPLINE

Algorithmic Discipline & Coding Logic

I actively practice Data Structures and Algorithms to cultivate strong analytical problem-solving skills. My core focus spans array manipulation, search & sorting algorithms, graph route traversal, recursion, and object-oriented modeling.

Arrays & Strings Linked Lists & Stacks Graphs & Shortest Path (Car Mapping) Object-Oriented Design (Java) Time & Space Complexity Analysis
🧩
150+
Algorithmic Problems Practice
⚑
Java & Python
Core Implementation Stack
πŸ†
SIH 2025
Top 200 Hackathon Qualifier

GitHub Repositories & Code

Public repositories, commits, and project source files fetched live from GitHub.

@hariharanarjunan2005-boop

Explore source code repositories, commits, and open-source contributions on GitHub.

Visit GitHub Profile β†—

Contact Hariharan

Available for full-time software developer, AI engineer, Java developer, and data analyst roles.