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Miftah Fahmi's avatar
Miftah Fahmi
proSurabaya, Indonesia
Pitch Deck & Presentation Designer
$1k+
Earned
1x
Hired
5.0
Rating
3
Followers
Pitch Deck & Presentation Designer
Cover image for LedgerRise Seed Pitch Deck
LedgerRise Seed Pitch Deck
1
7
Cover image for NeuralPath AI Pitch Deck
NeuralPath AI Pitch Deck
1
11
Cover image for SOLARVIA Investor Insights Deck
SOLARVIA Investor Insights Deck
1
1
Cover image for Trade Loop Pitch Deck
Trade Loop Pitch Deck
1
4
Aan Ragil Julianko's avatar
Aan Ragil Julianko
proSurabaya, Indonesia
Your Reliable Mobile & Web Design Partner 🤝
1x
Hired
5.0
Rating
8
Followers
FRAMER_EXPERT

expert

Your Reliable Mobile & Web Design Partner 🤝
Cover image for Web Design for Regentech
Web Design for Regentech
0
5
Cover image for Figma Landing Page - Design
Figma Landing Page - Design
0
7
Cover image for Framer Landing Page Service
Framer Landing Page Service
0
7
Cover image for AI Asistenku - Web Redesign
AI Asistenku - Web Redesign
0
3
Chrisna Denniswara's avatar
Chrisna Denniswara
Sidoarjo Regency, Indonesia
Visual Communication Designer | Transforming Complex Ideas
15
Followers
Visual Communication Designer | Transforming Complex Ideas
Cover image for Stationary Set Design
Stationary Set Design
2
22
Cover image for Benefeed Logo & Visual Brand Guidelines + Identity
Benefeed Logo & Visual Brand Guidelines + Identity
2
22
Cover image for Social Media Instagram Design Project
Social Media Instagram Design Project
2
8
Cover image for Teman Bike Telkom Logo Design, Guideline & Identity
Teman Bike Telkom Logo Design, Guideline & Identity
1
12
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 AI Student Success Intelligence Platform A
AI Student Success Intelligence Platform A twelve‑module analytics platform analyzed 50,000 learners across six countries to predict dropout, model engagement, and simulate interventions, finding that a composite Student Engagement Index (SEI)—built from Time Commitment, Academic Quality, Platform Activity, and Social Learning—is the strongest predictor of dropout (behavior beats demographics), an ensemble of XGBoost/LightGBM/CatBoost achieved 99.72% AUC and F1 = 0.9522, risk tiers were highly precise (Low Risk = 0.0% dropout; Critical Risk = 99.7%), multi‑dimensional “Full Interventions” produced the largest simulated risk reductions, and correcting a data‑leakage issue (attendance proxy) was essential to preserve model integrity.
0
224
Cover image for Advanced Crypto Market Signal Engine with High Precision SELL
Crypto Market Intelligence & Alpha Signal Engine An end-to-end Colab pipeline ingests market feeds, engineers 43 signals, detects regimes (KMeans/HMM/GMM), models 24‑hour alpha with a Random Forest (ROC‑AUC 0.7714), flags anomalies (Isolation Forest/Autoencoders), and backtests strategies; key findings: the SELL signal is highly precise (only 5.14% of SELLs rose next day), anomalies are often bullish (36.87% up vs 25.49% normal), price‑level context and regime probabilities drive predictions, and the model favors low‑volatility, defensive assets during downturns.
0
170
Cover image for Global Retail Intelligence System: Product
Global Retail Intelligence System: Product Success Prediction and Strategic Market Analysis A multi-stage ML pipeline analyzed 44,888 Adidas SKUs using XGBoost and Random Forest to predict product success, demand trajectories, and stockout risk, finding that subcategory is the dominant success driver (~6× more explanatory than price, discount, or geography), the Success Classifier reached 94.3% accuracy and the Stockout Risk model 0.99 ROC‑AUC, 42.5% of products carry markdowns with deep discounts (≥30%) often eroding margins, 323 high-performing SKUs are under‑distributed and present near‑term expansion opportunities, the Budget tier outperforms Premium/Luxury in conversion to high performers, and 653 SKUs were flagged as high demand with elevated stockout risk requiring urgent replenishment.
0
117
Cover image for AI-Driven Global Smartphone Sales Strategy
AI-Driven Global Smartphone Sales Strategy Optimizer An end-to-end ML project used four years of global sales data and 132,000+ simulations to optimize pricing across 52 countries, identifying the exact product, channel, and price to maximize profit. Key findings: the “Discount Myth”—discounting has almost no effect on volume but erodes margins; switching from blanket 20% discounts to AI‑optimized pricing yields a 15.1% revenue gain (about $73,993 preserved per simulation). The B2B channel is optimal in 90% of markets. The production XGBoost model achieves 99.73% accuracy, and ultra‑premium products (notably the Samsung Neo QLED 8K) consistently generate the highest revenue.
0
119
Mohamad Ansori's avatar
Mohamad Ansori
East Java, Indonesia
Motion Designer
1x
Hired
5.0
Rating
1
Followers
Motion Designer
Cover image for 😊
😊
0
11
Cover image for 😊
😊
0
13
Cover image for 😊
😊
0
17
Cover image for 😊
😊
0
22
Rifki Yulian Achmad's avatar
Rifki Yulian Achmad
Surabaya, Indonesia
Visual Storyteller Specializing in Branding.
7
Followers
Visual Storyteller Specializing in Branding.
Cover image for Royal Pickle Indonesia | Logo
Royal Pickle Indonesia | Logo Concept A logo concept for Royal Pickle Indonesia, a premium pickleball club from Surabaya. The goal was to create an identity that feels prestigious without losing its sporty character. I combined a royal-inspired crest with a custom "R" monogram, while subtly integrating a pickleball paddle and ball into the emblem. The navy and gold color palette helps communicate elegance, confidence, and professionalism. Making the brand feel at home on everything from club apparel and equipment to social media and tournament branding. Simple, timeless, and built to grow with the club.
4
5
122
Cover image for Montir Golf Logo Design Montir Golf
Montir Golf Logo Design Montir Golf is a specialized service brand dedicated to maintaining and optimizing golf clubs for peak performance. Offering expert solutions such as club replacement, precision adjustments, and comprehensive servicing, Montir Golf ensures that every golfer can play with confidence and consistency. With a focus on craftsmanship and attention to detail, the brand combines technical expertise with a deep understanding of the game, delivering reliable and personalized care for every set of clubs.
1
167
Cover image for Logo Design of Jumbreg Menul Jumbreg
Logo Design of Jumbreg Menul Jumbreg Menul is a brand that offers a traditional delicacy from Lamongan called “jumbreg.” This sweet treat is known for its soft and chewy texture, combined with the rich sweetness of palm sugar. In some variations, it is enhanced with pieces of jackfruit, adding a distinctive aroma and a deeper, more delightful flavor to the overall experience.
0
116
Cover image for Bringing “Packative” to life through
Bringing “Packative” to life through a logo that reflects elegance, uniqueness, and purpose. The concept focuses on clean forms and refined aesthetics to represent a brand that transforms packaging into a powerful identity statement. Every detail is crafted to communicate professionalism while keeping a modern and memorable look, because great packaging starts with great branding.
2
3
215