Freelancers in Sidoarjo RegencyFreelancers in Sidoarjo Regency
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Aan Ragil Julianko's avatar
Aan Ragil Julianko
pro
Surabaya, Indonesia
Your Reliable Mobile & Web Design Partner 🤝
1x
Hired
5.0
Rating
6
Followers
FRAMER_EXPERT

expert

Your Reliable Mobile & Web Design Partner 🤝
Cover image for Web Design for Regentech
Web Design for Regentech
0
3
Cover image for Figma Landing Page - Design
Figma Landing Page - Design
0
6
Cover image for Framer Landing Page Service
Framer Landing Page Service
0
2
Cover image for AI Asistenku - Web Redesign
AI Asistenku - Web Redesign
0
2
Chrisna Denniswara's avatar
Chrisna Denniswara
Sidoarjo Regency, Indonesia
Affordable, High-Quality Brand Identity & Marketing Designer
12
Followers
Affordable, High-Quality Brand Identity & Marketing Designer
Cover image for Stationary Set Design
Stationary Set Design
2
12
Cover image for Benefeed Logo & Visual Brand Guidelines + Identity
Benefeed Logo & Visual Brand Guidelines + Identity
2
8
Cover image for Social Media Instagram Design Project
Social Media Instagram Design Project
2
5
Cover image for Teman Bike Telkom Logo Design, Guideline & Identity
Teman Bike Telkom Logo Design, Guideline & Identity
1
7
Safwan Murtadha's avatar
Safwan Murtadha
Surabaya, Indonesia
Web designer / Framer Partner / Framer Creator
8
Followers
Web designer / Framer Partner / Framer Creator
Cover image for Kilo - Framer Website for AI Product
Kilo - Framer Website for AI Product
1
0
Cover image for Astero - SaaS Website
Astero - SaaS Website
1
5
Cover image for Framley - Framer Assets Website Design
Framley - Framer Assets Website Design
1
7
Cover image for Foophoria - Restaurant Framer Website
Foophoria - Restaurant Framer Website
1
9
kaze nesia's avatar
kaze nesia
Surabaya, Indonesia
Full-Stack Data Specialist | Automation & Predictive
New to Contra
Full-Stack Data Specialist | Automation & Predictive
Cover image for This project is an in-depth
This project is an in-depth Strategic & Growth Analysis of retail business performance as a global market leader. The main focus is to evaluate how digital technology integration, e-commerce innovation, and supply chain optimization contribute to the company's financial health amid a competitive market dynamic. Key Insights : Solid Financial Performance: Successfully recorded significant revenue growth and overall profitability improvement. Global Market Dominance: Strengthened international expansion strategies and effective customer loyalty programs to maintain consumer retention. Supply Chain Efficiency: Implementation of the latest technology to accelerate the distribution process from warehouse to consumer (last-mile delivery).
1
1
40
Cover image for This project is an end-to-end
This project is an end-to-end machine learning analysis designed to predict churn (customer attrition) and calculate Customer Lifetime Value (CLV) on an e-commerce platform. Using a dataset containing 5,630 customers, this project integrates a data pipeline ranging from cleaning and RFM segmentation to predictive modeling to optimize customer retention strategies. Key Findings : High Model Performance: The optimized LightGBM algorithm achieved a ROC-AUC score of 0.9994. Cost Efficiency: The model successfully achieved 0 False Negatives (no churners missed) at the optimized cost threshold. Financial Impact: Retention strategy simulations show a potential campaign ROI of 1,007.5% with total net profits reaching 170,514.
0
102
Cover image for RFM Customer Segmentation Analysis I developed
RFM Customer Segmentation Analysis I developed a comprehensive RFM (Recency, Frequency, Monetary) Customer Segmentation Analysis using Python to help businesses identify, understand, and target their most valuable customers. This data-driven approach transforms raw transaction data into actionable marketing strategies, enabling personalized customer engagement and improved ROI.
8
3
222
Cover image for Retail Analytics Dashboard - Business
Retail Analytics Dashboard - Business Intelligence Solution I developed a comprehensive Retail Analytics Dashboard using Python in Google Colab, designed to transform raw sales data into actionable business insights. This end-to-end data analytics solution helps businesses understand their performance, customer behavior, and growth opportunities through interactive visualizations and advanced analytics.
8
3
216
alfitsani 's avatar
alfitsani
Surabaya, Indonesia
Frontend Engineer specializing in scalable web applications.
New to Contra
Frontend Engineer specializing in scalable web applications.
Cover image for I led the frontend development
I led the frontend development for a volunteer registration system, focusing on user-centric flows and chatbot-assisted interactions. I also optimized existing features to improve the overall system performance and user experience.
0
4
Cover image for I developed the official organizational
I developed the official organizational information page for the Information Systems Student Association. My primary focus was on ensuring visual consistency with existing design guidelines and building custom pages, including a unique 404 error page, while maintaining a fully responsive layout.
0
12
Cover image for I built a high-traffic event
I built a high-traffic event platform that successfully handled 10,000+ page views. My focus was on developing interactive frontend components and improving user engagement. I integrated REST APIs to provide real-time updates for participant progress, competition timelines, and submission statuses.
0
16
Cover image for I developed and maintained a
I developed and maintained a production-ready startup web application serving over 1,500 monthly active users. I implemented end-to-end features, including complex authentication flows and a comprehensive admin dashboard for daily operations. This project involved deep integration with REST APIs and role-based access control.
0
22