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 โ†’ Data Scientist

๐Ÿ“ Fulda, Germany
1+ Years Exp
3 Projects
96% Model Acc
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.

  • LocationFulda, Hessen, Germany
  • NationalityIndian
  • EmailRohitsuryaas21@gmail.com
  • Phone+49 160 96597803
  • LinkedInrohit-suryaa-saravanan
  • LanguagesEnglish (Fluent) ยท Tamil (Native) ยท German (A2)
  • StatusMSc Data Science (Ongoing)
Knowledge & Skills

Technical Toolkit

๐Ÿง 

Data & Analytics

NumPyPandasScikit-learn PyTorchMatplotlibSeaborn Power BIETL PipelinesStatistical Analysis
โš™๏ธ

Backend Development

PythonJavaFlask .NETExpress.jsSolidity RESTful APIsJWT
๐ŸŽจ

Frontend

React.jsHTML/CSSTailwindCSS XMLMudBlazor
๐Ÿ—„๏ธ

Databases

MySQLPostgreSQLMongoDB Complex SQL
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DevOps & Cloud

AzureDockerJenkins CI/CDGitSubversion
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Blockchain & API

Web3.pyGanacheStripe API Smart ContractsEthereum
Work Experience

Where I've Worked

Mar 2024 โ€” Apr 2025
EigenSecure ยท 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
๐Ÿ“„ IEEE ยท 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

๐Ÿ”ฌ 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.

๐Ÿ“„ IEEE Xplore GitHub
02
๐Ÿ“„ IEEE ยท ICSCSS 2024

Empowering Small-Scale Farmers with DeFi via Ethereum Smart Contracts

Authors: M.S.Minu, Sharan S, Rohit Suryaa S, Jovan Titus J  ยท  pp. 683โ€“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

๐Ÿ”ฌ From Paper to Implementation

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

๐Ÿ“„ 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 โ€” Present
Hochschule Fulda ยท 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 โ€” Nov 2024
SRM University ยท 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

โœˆ๏ธ

Supply Chain Specialist Certificate

Airbus Beyond

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IBM Data Science Professional Certificate

Coursera

๐Ÿ“Š

Complete Data Science Bootcamp 2026

365 Careers ยท Udemy

๐Ÿ”

Google Data Analytics Certificate

Coursera

Contact

Let's Connect

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

๐Ÿ“ž +49 160 96597803  ยท  ๐Ÿ“ Fulda, Germany