Freelancers using Celtx in SecunderabadFreelancers using Celtx in Secunderabad
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Eswar T's avatar
Eswar T
Secunderabad, India
Full-Stack AI: Secure, Scalable Solutions 💡
Full-Stack AI: Secure, Scalable Solutions 💡
Cover image for Ad and Shortfilm Screenplays
Ad and Shortfilm Screenplays
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22
Cover image for RAG Based Chatbots
RAG Based Chatbots
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17
Cover image for Digital Visitors Book
Digital Visitors Book
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27
Cover image for AI Powered Speech Transcription and Insights Generation
AI Powered Speech Transcription and Insights Generation
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18
Celtx(1)
TULASI KRISHNAKUMAR's avatar
TULASI KRISHNAKUMAR
Secunderabad, India
FULL STACK WEB DEVELOPER AND DESIGNER
New to Contra
FULL STACK WEB DEVELOPER AND DESIGNER
Cover image for Created an automated reconnaissance and
Created an automated reconnaissance and asset discovery engine that integrates offensive utilities with AI-driven threat triage. Built a FastAPI backend backed by Celery and Redis to execute heavy subdomain discovery (subfinder), port scanning (httpx), and web crawling (katana) concurrently. Configured a PostgreSQL ledger to store asset records and integrated OpenAI/Ollama APIs to parse raw logs, filter out false positives, and suggest potential exploit targets. Exposes a clean REST API for configuring targets and viewing crawled subdomains.
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Cover image for Developed an educational cybersecurity platform
Developed an educational cybersecurity platform and live network simulation dashboard. Engineered a FastAPI (Python) backend to safely model network attack vectors including DDoS floods, dictionary brute-forcing, and phishing intercept points. Built a responsive React + TailwindCSS dashboard displaying live packet rates, network latency spikes, and vulnerability scoring via WebSockets. Integrated automated reporting modules enabling administrators to instantly export structured incident details into printable PDF audits and Excel spreadsheets.
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Cover image for Designed and built a consent-first
Designed and built a consent-first GPS tracking ecosystem featuring a React Native mobile app, a Node.js backend, and a real-time web dashboard. Implemented robust background location services with a permanent Android notification bar to comply with privacy laws. Integrated an offline queue using AsyncStorage that buffers up to 2,000 coordinates during connection drops and auto-syncs via batch uploads once restored. Fingerprinted devices with stable hardware-linked IDs and displayed active paths and accuracy zones on a dark-themed Leaflet.js dashboard map.
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Cover image for Designed and developed a highly
Designed and developed a highly interactive, futuristic corporate portal for a cybersecurity firm using React, Vite, and Tailwind CSS. Implemented a 10-years-ahead dark-mode design with smooth animations powered by Framer Motion and custom particle networks via tsparticles. Structured the app using React Router DOM and optimized SEO indexing with dynamic metadata headers via React Helmet Async. Showcases core compliance matrices, interactive service grids (Red Teaming, Blue Teaming, GRC), and product catalogs at a fluid 60 FPS.
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Celtx(1)