Available for opportunities

Rohit
Suryaa
Saravanan

Data Scientist & Software Developer with expertise in machine learning, backend systems, and data engineering. Currently pursuing MSc in Data Science at Hochschule Fulda.

Rohit Suryaa Saravanan

Rohit Suryaa

Associate Software Developer → Data Scientist

📍 Fulda, Germany
1+ Years Exp
2 IEEE Papers
4 Projects
About Me

Building data-driven solutions that matter

I'm a passionate Data Scientist and Software Developer from Chennai, India, currently based in Fulda, Germany. With a strong foundation in both software engineering and data science, I bridge the gap between raw data and actionable insights.

My experience spans building scalable enterprise systems, designing ML models with high prediction accuracy, and exploring blockchain-based financial solutions for social impact. I thrive in Agile environments and bring both technical rigor and creative problem-solving to every project.

Knowledge & Skills

Technical Toolkit

🧠

Data & Analytics

NumPyPandasScikit-learn PyTorchMatplotlibSeaborn Power BIETL PipelinesStatistical Analysis
⚙️

Backend Development

PythonJavaFlask .NETExpress.jsSolidity RESTful APIsJWT
🎨

Frontend

React.jsHTML/CSSTailwindCSS XMLMudBlazor
🗄️

Databases

MySQLPostgreSQLMongoDB Complex SQL
☁️

DevOps & Cloud

AzureDockerJenkins CI/CDGitSubversion
🔗

Blockchain & API

Web3.pyGanacheStripe API Smart ContractsEthereum
Work Experience

Where I've Worked

Mar 2024 — Apr 2025
EigenSecure · USA (Remote)

Associate Software Developer

  • Developed and maintained a scalable enterprise Information Security Management System (ISMS), designing robust backend architecture, RESTful APIs, and data-centric workflows ensuring reliable processing and reporting.
  • Optimized relational databases, complex SQL queries, and backend components to improve system scalability, data flow efficiency, and overall application performance in production environments.
  • Supported cloud deployments and CI/CD pipelines within Agile/Scrum teams, delivering secure, production-ready systems with high reliability, monitoring, and maintainability.
Research & Published Work

Publications

01
📄 IEEE · ICEMCE 2023

Windmill Pitch Prediction & Error Correction with Adaptive Control

Authors: M.S.Minu, Sharan S, Rohit Suryaa S, Jovan Titus J

Proposed an adaptive control methodology integrating real-time data analytics with pitch prediction. Reduced pitch angle error rate from 8.6% to 2.3%, achieved 96% prediction accuracy, and delivered a +21% gain in power output (841.54 to 1019.41 kWh) across 3 wind turbines over 6 months.

Machine Learning Time Series XGBoost Python

🔬 From Paper to Implementation

Extended with XGBoost ML model, 26 engineered features, 10-min resolution data from 3 x 250kW turbines, and a data-driven residual correction layer.

📄 IEEE Xplore GitHub
02
📄 IEEE · ICSCSS 2024

Empowering Small-Scale Farmers with DeFi via Ethereum Smart Contracts

Authors: M.S.Minu, Sharan S, Rohit Suryaa S, Jovan Titus J  ·  pp. 683–690

Designed a decentralized agricultural finance framework using Ethereum smart contracts to automate loan disbursement, payments and insurance. Enabled transparent supply-chain traceability, increasing farmer adoption of digital transparency from below 50% to ~80%.

Blockchain Solidity Web3.py DeFi

🔬 From Paper to Implementation

Full working system with Ethereum smart contracts, Web3.py backend, Ganache local blockchain testing, and a supply-chain traceability layer.

📄 IEEE Xplore GitHub
Projects

Featured Work

01

Employee Attrition Rate Prediction

Performed exploratory data analysis and feature engineering on a Kaggle dataset to identify key attrition drivers. Developed and evaluated predictive models delivering actionable insights to support HR workforce retention strategies.

Predictive Modeling EDA Scikit-learn Visualization
View on GitHub
02

Supply Chain Demand Forecasting

End-to-end supply chain analytics pipeline on 100,000+ Olist Brazilian e-commerce transactions. Built four model tiers from naive baselines to SARIMA and XGBoost. Best model SARIMA(0,1,2)(1,1,1,26) achieved 18.5% MAPE within the industry sub-20% benchmark. Includes EOQ inventory optimisation (1,259 units/order, 95% service level), delivery performance analytics across 110,123 orders (92.1% on-time), seller risk scoring across 881 sellers, and an interactive Plotly Dash dashboard.

SARIMA XGBoost Time Series Plotly Dash Inventory Optimisation Python
View on GitHub
Education

Academic Background

Apr 2025 — Present
Hochschule Fulda · Germany

MSc in Data Science

Focus areas: Machine Learning, Applied Mathematics, Data Mining & Predictive Analytics, Big Data Technologies & Distributed Systems, Data Visualization & Business Intelligence, Process Mining, Data Ethics & GDPR Compliance, Research Methods.

Aug 2020 — Nov 2024
SRM University · Chennai, India

BTech in Big Data Computer Science

Focus areas: Data Structures & Algorithms, DBMS, Software Engineering, Computer Networks, Operating Systems, Object-Oriented Programming, Database Security & Privacy, Compiler Design, Computer Architecture.

Certifications

Credentials

✈️

Supply Chain Specialist Certificate

Airbus Beyond

🎓

IBM Data Science Professional Certificate

Coursera

📊

Complete Data Science Bootcamp 2026

365 Careers · Udemy

🔍

Google Data Analytics Certificate

Coursera

Think I’m
the right fit?
Download my resume.

All my experience, research, and skills — distilled into one clean document. Available in English and German.

1+ Yr Industry Exp.
2 IEEE Papers
MSc In Progress
🇬🇧 English 🇩🇪 Deutsch PDF · Generated on click
Contact

Let's Connect

Open to full-time roles, internships, and research opportunities in Data Science and Software Engineering.

📞 +49 160 96597803  ·  📍 Fulda, Germany
📄
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