Open to Opportunities · 2026

Aditya
Kumar Roy

Data Analyst  ·  AI & ML  ·  Researcher

BCA Graduate specializing in Data Science, AI & Analytics. I build predictive models, intelligent dashboards, and data-driven strategies that deliver measurable business impact.

📞+91 93314 88999 ✉️adityaroy83061@gmail.com 💼linkedin.com/in/adityaroy2002 🔗github.com/parth-roy 💬WhatsApp — Chat Now
View My Work → Get In Touch
Aditya Kumar Roy
Aditya Kumar Roy
Data Analyst & AI Professional
📍 Barrackpore, Kolkata, India
3+
Years Exp.
5+
Certifications
L&T
Enterprise
BCA
Data Science
Core Stack
PythonSQLML Power BIPySparkTensorFlow AWS AIReact.js
Scan to Connect
linkedin.com/in/adityaroy2002
→ Connect on LinkedIn
01 / ABOUT ME

The analyst behind
the data.

Combining technical depth with business acumen — from startup sales funnels to enterprise analytics at L&T.

Aditya Kumar Roy
Aditya Kumar Roy
Data Analyst · AI & ML
Open to Work
📍
LocationBarrackpore, Kolkata
📞
✉️
🎓
DegreeBCA — Data Science & AI
🏫
CollegeNational College, Bengaluru
💼
🔗
GitHubparth-roy
⚡
ResponseWithin 24 hours

I'm Aditya Kumar Roy — a data-driven BCA graduate specializing in Data Science, AI, and Analytics. With hands-on experience across enterprise analytics (L&T Technology Services), cybersecurity (Advance Corporate Services), and ed-tech business development, I bring a rare blend of technical depth and business acumen.

From building ML models that predict heart disease, to crafting freight logistics SaaS strategies, to designing automated security dashboards for corporate clients — I solve real-world problems using data, automation, and predictive modeling.

My technical stack spans Python, SQL, PySpark, TensorFlow, Power BI, and cloud AI platforms (AWS, OCI). I transform messy datasets into clean, actionable intelligence that drives decisions at every level.

Technical Proficiency
Python & Machine Learning92%
SQL & Data Engineering88%
Power BI & Data Visualization90%
Big Data — PySpark & Kafka78%
Security Analytics & Auditing85%
Presentation & Business Reporting95%
Tech Stack & Tools
Python
SQL/PySpark
TensorFlow
Scikit-Learn
Power BI
Looker
Pandas/NumPy
Kafka
AWS AI
OCI AI
React.js
Firebase
Java/C++
Flutter
Prometheus
Tableau
02 / EXPERIENCE

Professional Journey.

From enterprise analytics at L&T to cybersecurity and business development.

Dec 2025 – Feb 2026
House of Edtech
Greater Kolkata Area
Business Development Executive Recent
  • Built high-quality lead pipelines for ed-tech solutions and conducted market research to identify growth opportunities.
  • Optimized sales funnels and qualification frameworks, significantly improving lead-to-conversion rates.
Oct 2024 – Dec 2025
Advance Corporate Services
Bangalore & Kolkata
Security Analyst Analytics
  • Performed comprehensive system security audits, vulnerability analysis, and compliance assessments for corporate clients.
  • Built automated reporting dashboards delivering real-time operational security insights to stakeholders.
Jun 2023 – Dec 2025
Advance Corporate Security
Kolkata
Computer Security Specialist
  • Monitored cybersecurity threats and implemented proactive preventive strategies to protect enterprise infrastructure.
  • Improved system integrity and established data protection workflows that reduced vulnerability exposure.
Feb 2022 – Feb 2023
L&T Technology Services
Bangalore
Data Analyst & Operations Intern Enterprise
  • Conducted end-to-end data cleaning, transformation, and reporting pipelines for enterprise analytics teams.
  • Built dashboards and automated Excel-based workflows that accelerated reporting cycles and reduced manual effort.
03 / PROJECTS

Work Showcase.

Real-world projects combining data science, policy research, and business strategy.

Budget AnalysisData Viz★ Featured
India Union Budget 2026–27 — Visual Breakdown
11-slide visual deep-dive into India's ₹53.47 lakh crore budget — sector analysis, scheme allocations, fiscal path and global comparisons.
View Presentation →
Machine LearningPython
Heart Disease Prediction Model
ML classification model using scikit-learn to predict heart disease risk from clinical parameters — data preprocessing, feature engineering and model evaluation.
View on GitHub →
SaaS StrategyMarket Research
Freight Smart Logistics SaaS — GTM
Complete go-to-market strategy for India's freight SaaS space — competitive intelligence, tech stack, revenue model and 5-year financial projections.
Read Strategy Doc →
Security AnalyticsDashboard
Automated Security Reporting Dashboard
Automated operational reporting dashboards for corporate security clients — real-time vulnerability tracking and compliance reporting.
View Case Study →
04 / SERVICES & PRICING

Professional Services.

End-to-end web development, SaaS solutions & digital services — transparent pricing.

Portfolio
Basic Portfolio
Starter website for individuals & freelancers
₹2,999
one-time
⏱ 3–5 Days Delivery
  • 1-page responsive website
  • Mobile-first design
  • Contact form integration
  • WhatsApp chat button
  • Basic SEO setup
Get Started →
Portfolio
Professional Portfolio
Premium multi-page portfolio with advanced features
₹4,999
one-time
⏱ 5–7 Days Delivery
  • Up to 5 pages
  • Premium custom design
  • SEO optimized & fast loading
  • Contact form + WhatsApp
  • Google Analytics setup
  • Social media integration
Get Started →
Professional
Doctor / CA Pro Website
Tailored for doctors, CAs, lawyers & consultants
₹7,999
one-time
⏱ 7–10 Days Delivery
  • Premium professional design
  • Appointment booking form
  • WhatsApp chat integration
  • Full SEO optimization
  • Testimonials & credentials section
  • Google Maps integration
Get Started →
Business
Business Website
Complete business presence with advanced functionality
₹9,999
one-time
⏱ 10–14 Days Delivery
  • Up to 8 pages
  • Premium UI/UX design
  • Full SEO optimization
  • Inquiry forms & WhatsApp
  • CMS integration
  • Performance optimized
Get Started →
Business
E-Commerce Starter
Launch your online store with essential e-commerce features
₹14,999
one-time
⏱ 2–3 Weeks Delivery
  • Product catalog & cart
  • Payment gateway integration
  • Order management system
  • Mobile responsive design
  • SEO & performance optimized
  • Admin dashboard
Get Started →
SaaS
SaaS MVP
Validate your SaaS idea with a minimum viable product
₹49,999
one-time
⏱ 4–6 Weeks Delivery
  • User authentication & roles
  • Core feature development
  • Dashboard & analytics
  • Payment / subscription integration
  • REST API architecture
  • Cloud deployment setup
Get Started →
SaaS
SaaS Professional
Full-featured SaaS platform ready for scale
₹99,999
one-time
⏱ 8–12 Weeks Delivery
  • Multi-tenant architecture
  • Advanced admin panel
  • API with documentation
  • Real-time analytics dashboard
  • Third-party integrations
  • CI/CD & monitoring setup
Get Started →
SaaS
SaaS Enterprise
Custom enterprise-grade SaaS solution
Custom
contact for quote
⏱ Custom Timeline
  • Custom architecture design
  • Enterprise security & compliance
  • Dedicated infrastructure
  • White-label options
  • Priority support & SLA
  • Documentation & training
Contact Us →
Web Dev
Starter Web App
Custom web application with essential functionality
₹19,999
one-time
⏱ 2–3 Weeks Delivery
  • Custom frontend & backend
  • Database design & setup
  • User authentication
  • API integration
  • Responsive design
  • Deployment & hosting setup
Get Started →
Web Dev
Advanced Web App
Full-scale web application with advanced features
₹39,999
one-time
⏱ 4–6 Weeks Delivery
  • Advanced frontend (React / Next.js)
  • Scalable backend architecture
  • Real-time features
  • Third-party integrations
  • Advanced auth & role management
  • Performance & security audit
Get Started →
Web Dev
Enterprise Solution
Full-scale enterprise web development
Custom
contact for quote
⏱ Custom Timeline
  • Enterprise architecture
  • Microservices & API gateway
  • DevOps & CI/CD pipeline
  • Load testing & optimization
  • 24/7 monitoring setup
  • Comprehensive documentation
Contact Us →
Support
Monthly Maintenance
Keep your website updated, secure & running smoothly
₹499
per month
⏱ Ongoing Support
  • Regular content updates
  • Security patches & backups
  • Technical support
  • Performance monitoring
  • Uptime guarantee
Get Started →
🎯
Special Offer: Free Demo Homepage
Get a free demo homepage before final confirmation. Best suited for Doctors, Chartered Accountants, Lawyers, Clinics, Consultants & Small Businesses.

All prices are exclusive of taxes where applicable. Custom requirements? Contact for a personalized quote →

05 / CLIENT REVIEWS

What clients say.

Trusted by professionals & businesses across India for quality website development.

★★★★★
Aditya built a stunning portfolio website for my dental clinic in just 5 days. The design is modern, patients can book appointments directly, and the WhatsApp integration has been incredibly useful. I receive 3-4 new patient inquiries every week now. Highly professional work!
DS
Dr. Sneha Mukherjee
Dentist & Clinic Owner
Kolkata, West Bengal
★★★★★
We needed an e-commerce website for our handloom saree business, and Aditya delivered beyond expectations. The product catalog, payment integration, and mobile-responsive design are all top-notch. Our online orders have increased significantly since launch. Very reasonable pricing too!
RP
Rajesh Pradhan
Owner, Pradhan Handlooms
Bengaluru, Karnataka
★★★★★
As a Chartered Accountant, I needed a professional website that reflects credibility. Aditya understood my requirements perfectly — clean design, easy navigation, and a proper inquiry form. My clients often compliment the website. The SEO setup also helped me rank on the first page for local searches.
AM
Ankit Mehta
Chartered Accountant
Mumbai, Maharashtra
★★★★★
Got my personal portfolio website done by Aditya while I was in my final year of engineering. He was very responsive on WhatsApp, made all the revisions I asked for, and delivered on time. The website helped me stand out during campus placements. Great value for the price!
PK
Priya Krishnan
Software Engineer, TCS
Chennai, Tamil Nadu
★★★★★
Aditya developed a complete business website for our restaurant chain with online menu, Google Maps integration, and table booking functionality. The turnaround was quick, communication was excellent, and the final product looks premium. Already recommended him to two other business owners.
VS
Vikram Singh Chauhan
Director, Chauhan's Kitchen
New Delhi, Delhi
4.9
Avg. Rating
50+
Projects Delivered
98%
Client Satisfaction
5
Star Reviews
06 / ACHIEVEMENTS & CERTIFICATIONS

Skills & Credentials.

Certified by NASSCOM, IBM, AWS, Infosys, JP Morgan and LinkedIn.

🎓
2021–2024
BCA — Data Science & AI
National College, Basavanagudi (Autonomous), Bengaluru. Specialization in Data Science, AI, Cyber Security & Web Development.
🏢
2022–2023
Enterprise Analytics — L&T Technology Services
Data analyst intern at one of India's largest engineering conglomerates. Built dashboards and automated analytics workflows for enterprise teams.
🔐
2023–2025
Cybersecurity & Compliance Specialist
2+ years in system security auditing, vulnerability analysis, and automated compliance reporting across corporate environments.
📊
EXPERTISE
Visual Data Storytelling & BI
Proficient in Power BI, Looker, Tableau and Prometheus — creating executive dashboards and automated reporting systems.
🤖
AI / ML
Machine Learning & AI Engineering
Hands-on with Scikit-Learn, TensorFlow, Neural Networks and AWS/OCI AI infrastructure for predictive and generative AI apps.
🚀
STRATEGY
Business Development & GTM
Built lead pipelines and SaaS market entry strategies with competitive analysis, financial modelling and investor-grade documentation.

Certifications & Credentials

Digital 101 in AI
NASSCOM
2024
Python for Data Science
IBM / Coursera
2024
AI Foundations & AWS AI
Amazon Web Services
2024
Python Development
Infosys Springboard
2023
Investment Banking Virtual Experience
JP Morgan Chase
2023
Generative AI Prompt Analyst
Industry Certification
2024
Data Analytics Certificate
LinkedIn Learning
2023
07 / CONTACT

Let's build something
remarkable.

Open to Data Analyst, AI Engineer, BI Developer roles and freelance work.

Ready to bring your data to life?

Whether you need a financial deep-dive, a predictive ML model, a BI dashboard, or a market research report — I deliver precision, speed and clarity.

📞
Phone+91 93314 88999
✉️
Emailadityaroy83061@gmail.com
💼
LinkedInlinkedin.com/in/adityaroy2002
🔗
GitHubgithub.com/parth-roy
💬
WhatsAppChat on WhatsApp
📍
LocationBarrackpore, Kolkata — Remote Ready
Scan to Connect on LinkedIn
linkedin.com/in/
adityaroy2002
→ Let's connect & network
Chat on WhatsApp