Freelancers using Python in Alvin

Freelancers using Python in AlvinFreelancers using Python in Alvin

Projects People

Full Stack Developer | Project Manager | Executive Assistant

44: Followers

Full Stack Developer | Project Manager | Executive Assistant

Cover image for Turning long documents into decisions. Organizations rely on...

Turning long documents into decisions. Organizations rely on long reports to make critical decisions, but most insights stay buried. This AI Decision Intelligence system turns raw documents into predictions, evidence scoring, and clear insights in minutes. If AI could read your reports for you, what decisions would you automate first? #AI #MachineLearning #DecisionIntelligence #EnterpriseAI #DataAnalytics #Automation

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Cover image for 🌳 Tree Crown Detection, Done Right We built an AI system th...

🌳 Tree Crown Detection, Done Right We built an AI system that detects and segments individual tree crowns in aerial imagery, producing clean, non-overlapping boundaries. Using RetinaNet + Mask R-CNN, our model outperforms Detectree2 with fewer false positives, no over-segmentation, and GIS-ready outputs, even in dense forests. #AI #ComputerVision #RemoteSensing

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Cover image for 🚀 Building WorkMind AI — A Unified AI Workplace We built Wo...

🚀 Building WorkMind AI — A Unified AI Workplace We built WorkMind AI: a unified workplace with team collaboration, AI performance scoring, personalized coaching, and smart scheduling. One platform to boost productivity with real-time, data-driven insights. 🚀 A single AI-powered workspace that centralizes collaboration, automates performance insights, and boosts productivity through continuous, data-driven guidance. If you're building in AI, workflow automation, or enterprise tooling — let’s talk. 🚀 #AI #FullStackDevelopment #ProjectManagement #TechLead #Automation #Startups #LLM

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Cover image for Enhance Email Deliverability with AI-Powered Warmo Platform

🚀 Introducing Warmo Cold email isn’t failing because of bad copy. It’s failing because your emails never reach the inbox. Most outbound tools focus on sequences, personalization, and send volume. But none of that matters if your domain reputation is weak and your emails land in spam. That’s why we built Warmo. Warmo is an AI-powered outreach platform designed to improve deliverability and help teams run smarter outbound campaigns. Instead of just sending emails, Warmo helps you: • Warm up and protect your domain reputation • Run AI-powered outreach campaigns • Track replies and intent signals • Manage outbound from one place If outbound is part of your growth strategy, Warmo helps ensure your emails are actually seen. 👉 https://warmo.ai

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Al Kaizar Sappayani

pro

AI Engineer(AI Agents, LLM Apps, Chatbots, RAG)

New to Contra

AI Engineer(AI Agents, LLM Apps, Chatbots, RAG)

Cover image for AI Sales Agent Problem: Customers needed fast, accurate answ...

AI Sales Agent Problem: Customers needed fast, accurate answers on courses/licensing/policies from a huge, changing catalog; support handled repetitive questions and compliance is state-specific. Solution: Built RUBI, an embedded RAG purchase advisor in using ETL + multimodal indexing and hybrid retrieval (metadata + vector + structured lookups) with cited, grounded answers, purchase flows, analytics, and tuning loops. Metrics: 695,042 conversations; 2.6 Qs/convo; feedback 6% up / 94% down; ~10s to first token, ~11s complete; KB >100k structured rows.

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Cover image for AI Generated Data Analysis Problem: Weekly call-center ops d...

AI Generated Data Analysis Problem: Weekly call-center ops data needed actionable synthesis; manual analysis was slow and inconsistent. Solution: Built an LLM data analysis agent: ingest call data, run NLP + aggregations, detect anomalies, and generate a weekly executive PDF with insights, metrics, and recommended actions Metrics Automated weekly PDF; similar setups cut analysis time ~90% and improved decision turnaround (one related client saw 17% revenue lift over 7 months) Tech: Python ETL, Pandas, NLP, GPT-4o, Airflow Result: Consistent reports that surface issues fast and drive quicker corrective action.

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Cover image for AI - powered insurance Agent Problem: Prior auth was manual—...

AI - powered insurance Agent Problem: Prior auth was manual—staff reviewed patient docs to predict approvals, making the process slow and resource-heavy. Solution: Built a HIPAA-compliant AI auth system: extract clinical data (OCR + clinical NLP), form a structured EHR-like record, evaluate insurer rules, and generate approval suggestions; added voice input workflows via STT/TTS plus secure storage and audit logging. Metrics: Reduced turnaround time and improved SLA adherence (similar projects reached ~98%). Result: Automated major parts of auth decisioning while staying compliant and auditable. Skills: AI Speech-to-Text AI Agent Development AI Builder AI Audio Generation AI Security

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Cover image for Marketing Assistant Bot
As part of

Marketing Assistant Bot As part of my work in AI-driven automation, I built a Marketing Assistant Bot using Relevance AI to address a major challenge in customer engagement: inefficient lead handling and inconsistent follow-ups. Businesses often struggle with manually qualifying leads, responding to competitor comparisons, and guiding potential customers through the sales funnel. The lack of automation resulted in lost opportunities, delayed responses, and high drop-off rates. To solve this, I developed an assistant on Relevance AI

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Matthew Solution

pro

🚀Full-Stack Developer | SaaS | eCommerce | FinTech | AI

$1k+: Earned

2x: Hired

5.0: Rating

53: Followers

🚀Full-Stack Developer | SaaS | eCommerce | FinTech | AI

Cover image for AI Concierge Platform for Multi‑Property Hotel Network

AI Concierge Platform for Multi‑Property Hotel Network

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Cover image for AI-Powered Advanced Rider Assistance System Development

AI-Powered Advanced Rider Assistance System Development

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Cover image for React | Legably Legal Marketplace Platform

React | Legably Legal Marketplace Platform

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Cover image for React | Peerspace-Style Space Booking Marketplace

React | Peerspace-Style Space Booking Marketplace

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Cybersecurity Expert: Your Shield Against Threats

Cybersecurity Expert: Your Shield Against Threats

Cover image for Vulnerability Report

Vulnerability Report

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Cover image for Incident Response Tabletop

Incident Response Tabletop

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Data Scientist | AI/ML Healthcare Solutions

Data Scientist | AI/ML Healthcare Solutions

Cover image for Upwork Data Scientist - 3,000 hours

Upwork Data Scientist - 3,000 hours

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Cover image for Fraud Detection in Healthcare Claims

Fraud Detection in Healthcare Claims

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Cover image for Predictive ML for Health Encounter Forecasting

Predictive ML for Health Encounter Forecasting

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Cover image for Thesis: Measuring House Price Externalities

Thesis: Measuring House Price Externalities

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Tech Founder + Corporate Strategy Consultant

Tech Founder + Corporate Strategy Consultant

Cover image for Javari

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Cover image for ‎Upbeat: Music Discovery

‎Upbeat: Music Discovery

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Cover image for Figma

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Ahmet Cetinkaya

Data Analyst

Data Analyst

Cover image for Analysis of Movie Data

Analysis of Movie Data

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Cover image for Exploring Credit Card Approval Data

Exploring Credit Card Approval Data

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Cover image for Bike Rides Dashboard

Bike Rides Dashboard

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