Available for Python / AI opportunities

Building intelligent applications with AI, ML & data.

Python Developer and Junior Data Scientist with 2.8 years of professional experience building Python, Machine Learning, Flask, SQL/MySQL, and AI-powered applications.

PythonAI/MLRAGFlaskSQLData Science
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Rachitha Acharya, Python Developer and Junior Data Scientist
Python
RAG
Flask
AI
01retriever.run(query)→ context
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01Profile

More than
just code.

I’m a Python Developer and Junior Data Scientist with 2.8 years of professional experience working across Python development, Machine Learning, Flask applications, SQL/MySQL systems, data processing, and Generative AI.

I have personally developed 17 end-to-end Python, Machine Learning, Flask, and Data Analysis projects, covering data collection, preprocessing, model development, evaluation, and application integration.

I have also contributed to real-world PHP/MySQL/JavaScript applications and practically implemented an LLM-based RAG chatbot using Python, Ollama, and ChromaDB.

2.8+Years experience
17Projects developed
32K+Records processed
LLM / RAGImplementation
02Capabilities

My technical
stack.

A practical toolkit shaped around Python, data, intelligent systems, and the applications that make them useful.

01

Programming

The languages behind practical, usable systems.

PythonSQLPHPJavaScriptHTMLCSS
02

Python & Data

From raw records to model-ready insight.

PandasNumPyScikit-learnTensorFlowPyTorchMatplotlib
03

AI & Generative AI

Retrieval and generation with purpose.

LLMOllamaRAGChromaDBAI ChatbotsConversational AI
04

Machine Learning

A grounded, end-to-end modeling workflow.

Data PreprocessingData CleaningFeature EngineeringModel TrainingModel EvaluationPredictive AnalyticsDeep LearningNLP
05

Application Development

Turning intelligence into applications.

FlaskWeb ApplicationsAuthenticationDashboardsReporting SystemsDatabase Connectivity
06

Databases

Structured and semantic data foundations.

MySQLMongoDBChromaDB
07

Tools

A focused toolkit for building and learning.

GitGitHubVS CodePyCharmJupyter NotebookAnacondaGoogle ColabStreamlit
08

Analytics

Making patterns clear to people.

TableauPower BIExcelData Visualization
03Selected work

Things I’ve
built.

Real implementations, honest scope. Expand each project for the story behind the work.

01GENERATIVE AI

Temple-Based AI Chatbot

Python · Ollama · RAG · ChromaDB

Implemented a practical LLM-based chatbot using Python, Ollama, RAG, and ChromaDB.

01User
02Query
03RAG
04ChromaDB
05Context
06LLM
07Response
Project notes
02APPLICATION DEVELOPMENT

Financial Planning Application

PHP · MySQL · JavaScript

Contributed to a PHP/MySQL-based financial planning web application as part of the development team.

Project notes
03CLIENT APPLICATIONS

Dental Council Management Systems

PHP · MySQL · JavaScript

Contributed development, enhancement, debugging, and maintenance work across two state-level Dental Council web applications.

AuthenticationAppointmentsDashboardsReportingExcel ExportPDF Export
Project notes
04MACHINE LEARNING

Machine Learning & Flask Applications

Python · Flask · Machine Learning · Pandas · Scikit-learn

Built predictive analytics applications covering data preparation, model development, evaluation, and Flask-based integration.

Data
Cleaning
Preprocessing
Feature Engineering
Model Training
Evaluation
Flask Application
Project notes
05DATA PROCESSING

Large-Scale Data Processing

Python · Pandas · Data Processing

Developed Python scripts to clean and process approximately 32,000 records for a data-processing project.

32,000+records processed
Project notes
04Experience

Building with
intent.

Freelance DeveloperClipzo.in — Videographer & Photographer Booking PlatformMay 2026 – Present
Current
Junior Data ScientistAccolade Tech Solutions Pvt. Ltd.Mangaluru, Karnataka · September 2023 – April 2026
2.8 years
01

Python, ML & Project Development

  • Developed 17 end-to-end Python, Machine Learning, Flask, and Data Analysis projects.
  • Handled data collection, cleaning, preprocessing, and feature preparation.
  • Built, trained, tested, and evaluated Machine Learning models.
  • Integrated trained models into applications using Flask.
  • Debugged and troubleshot project implementations.
02

Client Application Development

  • Contributed to two state-level Dental Council PHP/MySQL applications.
  • Worked on authentication, dashboards, reporting, appointment management, and Excel/PDF exports.
  • Worked on chatbot functionality and requested feature changes.
  • Contributed to a PHP/MySQL/JavaScript financial planning application.
  • Developed the chatbot module and assigned application-side functionality.
  • Contributed admin-side functionality involving donations, advertisements, receipts, notifications, WhatsApp notifications, and scheduling.
03

AI & Chatbot Development

  • Practically implemented an LLM-based chatbot using Python, Ollama, RAG, and ChromaDB.
  • Implemented retrieval-based conversational functionality.
  • Completed implementation and handed the project over to another developer.
04

Data Processing

  • Developed Python scripts to clean and process approximately 32,000 records.
05

Freelance Development — Clipzo.in

  • Freelance developer for Clipzo, a professional videographer and photographer booking platform.
  • Working on a website where clients book videographers and choose wedding and event packages.
  • Ongoing freelance engagement since May 2026.
05Education

Learning in
motion.

2020 — 2023

Bachelor of Computer Applications (BCA)

SDM College of Business Management, India

06Highlights

Built. Learned.
Implemented.

A career shaped by curiosity, hands-on delivery, and a habit of taking ideas all the way to working software.

0117

End-to-end Python/ML/Flask projects

0232K+

Records cleaned and processed

03LLM + RAG

Practical chatbot implementation

042.8 years

Professional experience

05Python + Flask

End-to-end application development

Participated in technical workshops related to Python and Artificial Intelligence.
07Signature system

Inside an
AI application.

A practical retrieval-augmented flow: ground the answer in relevant context, then let the model generate.

System architecture / active
RAG_PIPELINE_01
01User Query
02Python Application
03Retriever
04ChromaDB Vector Database
05Relevant Context
06Ollama / LLM
07Generated Response
RetrievalContextGeneration
08Method

From data to
application.

A clear path from a messy question to something a person can use.

01

Collect

Bring the right data together.

02

Clean

Make every record dependable.

03

Prepare

Shape inputs for the problem.

04

Train

Build a model that learns.

05

Evaluate

Test the signal honestly.

06

Deploy

Put the result to work.

09Get in touch

Have a Python, AI
or data problem
to solve?

Let’s build something useful.

rachithacharya18@gmail.com+91 8792235863Mangaluru, Karnataka, India
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