Freelancers using NLTK
Freelancers using NLTK
Sign Up
Post a job
Sign Up
Log In
Filters
1
Projects
People
Krutarth Oza
Ahmedabad, India
Product designer simplifying complex systems for businesses
1x
Hired
5.0
Rating
7
Followers
Follow
Message
Product designer simplifying complex systems for businesses
1
Product Recommendation Application
1
15
1
Edoconline - A Fintech Company
1
35
1
E-Commerce Mobile Application
1
4
1
Fashion App design with prototype
1
6
NLTK
(1)
Follow
Message
Ciro
Buenos Aires, Argentina
Go to sleep, may your sweet dreams come true...
254
Followers
Follow
Message
Go to sleep, may your sweet dreams come true...
2
Sentiment Analysis of IMDB Movie Reviews
2
2
2
Heritage Soil Station: A NZ Website
2
6
4
Gardens of the World: Full-Stack Web App/Website
4
7
3
Folktales Around the World: Full-Stack Web App/Website
3
5
NLTK
(1)
Follow
Message
USMAN AKINTOBI
Nigeria
Making Sense of Data to Drive Decisions
5.0
Rating
6
Followers
Follow
Message
Making Sense of Data to Drive Decisions
1
Context-Aware Fintech User Feedback Classification & Urgency Detection Most feedback tools stop at sentiment; positive or negative. This project goes further by building a decision-driven NLP system that classifies fintech user feedback by issue type and detects operational urgency, enabling smarter triage and escalation. What was built: Two machine learning models trained on manually collected and annotated app store reviews from real fintech platforms like Revolut, Wise, and Monzo: Issue Classifier: categorizes feedback into 9 classes including transaction issues, account security, KYC, refunds, app performance, and fraud Urgency Detector: binary classifier that flags high-risk feedback requiring immediate attention, optimized for recall to minimize missed critical cases
1
25
2
DSP Asset Managers
2
26
1
Housing Dashboard
1
4
1
Energy Dashboard
1
6
NLTK
(1)
Follow
Message
Axel Gusto
pro
Paris, France
Fractional CPO/CTO for HealthTech & AI Startups
New to Contra
Follow
Message
Fractional CPO/CTO for HealthTech & AI Startups
0
MIND — AI Medical Billing Assistant MIND automates medical billing coding for French physicians. The system reads clinical notes and suggests the correct CCAM codes in real time — eliminating manual lookup and reducing billing errors. Built solo from scratch: — NLP pipeline for clinical note analysis — Secure architecture for sensitive medical data — Go-to-market strategy targeting independent practitioners Stack: Python, NLP, cloud-native, HIPAA & GDPR-compliant data architecture. Role: Sole founder — product, engineering, and distribution.
0
21
0
Cloud Infrastructure & DevOps Engineering Designed and deployed cloud infrastructure for early-stage startups — from bare VPS to containerized production environments. Delivered across 2 client engagements: — GCP infrastructure setup and configuration — Docker containerization and orchestration with Kubernetes — Linux server hardening and production deployment — CI/CD pipeline implementation — Monitoring and incident response setup Each engagement ran 2–4 weeks, fully remote, delivered autonomously from architecture to production handoff. Stack: GCP · Docker · Kubernetes · Linux · VPS
0
4
0
2 Peer-Reviewed Publications — ML for Biomedical Classification Co-authored two peer-reviewed papers on applied machine learning and deep learning in clinical and biological contexts, working with CNRS, CEA, and Université Côte d'Azur. Paper 1 — Bioinformatics: Introduced PD-CR, a novel primal-dual classification method outperforming SVM, Random Forests, and PLS-DA on cancer metabolomics datasets (lung & brain tumors). Real clinical data from university hospitals of Nice and Montpellier. Paper 2 — IEEE/ACM Transactions on Computational Biology and Bioinformatics: Non-invasive live cell cycle monitoring using a supervised autoencoder on Quantitative Phase Imaging data. Achieved 98.6% classification accuracy on 80,000+ cells. Both projects used real clinical datasets. No simulations.
0
20
2
MailSwap — AI Email Classifier for Shopify MailSwap automatically classifies incoming merchant emails — refunds, support, billing, shipping — and routes them to the right team without human triage. Built end-to-end: — Custom ML classifier trained on e-commerce email data — Shopify App integration — Production deployment with confidence scoring Achieved 94%+ classification accuracy in production. Role: Sole founder — model training, backend engineering, Shopify App Store launch.
2
95
NLTK
(1)
Follow
Message
Laksmi Wulandiari
Indonesia
Data Analyst and Visualization Expert
Follow
Message
Data Analyst and Visualization Expert
1
Hotel Review Sentiment Analysis
1
10
1
CUSTOMER GAIN PREDICTION DASHBOARD
1
18
0
ELECTRONIC SALES PERFORMANCE DASHBOARD
0
13
0
UI DESIGN | green cycle
0
7
NLTK
(1)
Follow
Message
PATHAKHRK INC
Kangra, India
Creative tech solutions in AI and cybersecurity
Follow
Message
Creative tech solutions in AI and cybersecurity
0
AI Website Chatbot - Lead Capture & Sales Qualification
0
0
0
AI Sales Agent for Instagram Lead Management
0
4
0
Multilingual AI Sales Agent - Lead Management & CRM Automation
0
2
0
Medical Diagnostics AI App - Health Platform
0
2
NLTK
(1)
Follow
Message
Venkata Anirudh Parakala
Fort Lauderdale, USA
AI & ML Engineer | Automation & Data Solutions
Follow
Message
AI & ML Engineer | Automation & Data Solutions
0
Geographical Understanding of Twitter Health Topics using NLP
0
7
0
AI Calorie and Nutrition Estimator Development
0
2
0
Sneaker Authenticity Classifier Demo
0
1
View more →
NLTK
(1)
Follow
Message
Varshith Gaddam
Hyderabad, India
AI/ML student building smart, real-world tech solutions.
Follow
Message
AI/ML student building smart, real-world tech solutions.
0
Voice-Based Cognitive Decline Pattern Detection
0
2
0
Stock Analysis Project with AutoGen
0
1
0
Paisa Controller: AI-Powered Finance Management App
0
0
View more →
NLTK
(1)
Follow
Message
Explore people