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AVNEESH SINGH

@avneeshsingh

Full-stack developer building deployed client applications, including a gaming café booking and floor-management system.

India

Message

As a freelance full-stack software developer, I work directly with clients to turn business requirements into deployed web applications. I developed a gaming café booking and floor-management application covering slot booking and day-to-day floor operations.

I also deliver features across frontend, backend, and database layers, from gathering requirements through deployment. For project scoping and pricing, I produced a detailed cost analysis and pricing report in Excel, and I contribute bug fixes and pull requests to open-source projects.

At Codec Technologies, I analyzed business datasets with Python, SQL, and Excel, then prepared reports and visualizations to support decisions. My projects also include an IoT parking system integrating ESP32 hardware and sensors with real-time data processing.

Experience

Work history, roles, and key accomplishments

Current

Freelance Full Stack Software Developer & Open Source Contributor

Current

Self Employed

Jul 2026 - Present (3 months)

Work independently with clients to turn business requirements into deployed web applications, owning design, development, and delivery end to end. Manage scope, priorities, and client communication directly, while contributing to open-source projects to keep strengthening code-review and collaboration skills.

Full Stack Web Development Open Source Client Communication Project Management Frontend Backend Databases

Technical Head

Sundarbans House, IIT Madras BS Degree

Sep 2025 - Sep 2026 (1 year)

Led a student technical community of 500+ members in a remote setting, building a culture of hands-on learning and clean engineering practice. Progressed from coordinating NPTEL programs for 100+ students at MITS to owning technical direction, mentoring, and event delivery for a much larger community.

Leadership Mentorship Code Review Event Management Community Building Technical Education

Data Analytics & Management Intern

Codec Technologies

Mar 2026 - Jun 2026 (3 months)

Supported the team’s data and management workflows by collecting, cleaning, and analyzing business data and turning it into insights for decision-making. Gained hands-on exposure to how analytics supports project tracking and day-to-day management in a professional setting.

Python SQL Excel Data Cleaning Data Analysis Data Visualization Reporting Project Tracking

Research Intern - Renewable Energy Analytics

MITS Gwalior

Jun 2025 - Oct 2025 (4 months)

Conducted comprehensive data-driven analysis of meteorological sensor data using Python and MATLAB, implementing signal processing algorithms for data preprocessing, noise filtering, and statistical validation. Developed predictive models for energy yield forecasting using machine learning techniques.

Python Matlab Signal Processing Machine Learning Data Analysis Statistical Validation Linux Data Visualization