Headline

Data Analyst | SQL · Python · Power BI · Excel | Data Cleaning · EDA · Customer Segmentation · Churn Analysis

About

Most of my work starts with data that needs to be cleaned, validated, and understood before it can support a decision. I’m building my career as a Data Analyst, with hands-on experience in SQL, Python, Excel, Power BI, data cleaning, exploratory data analysis (EDA), customer segmentation, RFM analysis, and churn analysis. I have worked on a retail analytics project involving 23,000+ transaction records, where I cleaned and prepared the data, handled missing customer IDs and duplicate records, and built RFM-based customer segmentation across 800+ customers. I also explored customer churn using a 90-day inactivity threshold and developed data-backed retention recommendations. I have also built a transaction consistency and auditing tool using Python and Pandas to identify anomalies, duplicate records, and ledger mismatches, generating structured reports for review. Alongside analytics, I worked on a multimodal machine learning project combining MRI and voice data for early detection of Parkinson's disease. The work was presented at the International Conference on Science & Innovative Engineering (ICSIE) in 2026. Currently, I’m looking for opportunities as a Data Analyst / BI Analyst where I can use data to solve real business problems and continue developing my analytical skills.

Location

Cannanore

AI stack

antigravity

claude code

claude

codex

gemini

grok

Work experience

Data Research & Validation Specialist at Freelancer.com, May 2026 - Present · 5 mos, Remote, Built source-verified datasets across AI, biotech, and emerging technology by cross-checking findings against academic papers and whitepapers. Conducted data research, validation, and structured reporting to turn raw information into reliable reference material for clients.

Flutter Developer Intern at Retechnox Technologies LLP, Jun 2025 - Jul 2025 · 2 mos, Ernakulam, Developed mobile application interfaces using Flutter and Dart during a one-month internship. Worked on UI components, application functionality, debugging, and responsive layouts while gaining hands-on experience with Flutter development and software development practices.

Education

COMPUTER SCIENCE AND DESIGN, Vimal Jyothi Engineering College (VJEC), Chemperi

Bachelor of Technology, Computer Science, Vimal Jyothi Engineering College

Public links

github: https://github.com/alainkuriakose