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Ivan Babushkin's avatar
Ivan Babushkin
proPhoenix, USA
Visual Content Creator | AI Engineer
$1k+
Earned
2x
Hired
5.0
Rating
22
Followers
Visual Content Creator | AI Engineer
Cover image for AI Enhancement for Hedra Platform
AI Enhancement for Hedra Platform
12
21
Cover image for Modular Multi-Hook UGC Ad System
Modular Multi-Hook UGC Ad System
2
8
Cover image for Content Creator - Ongoing
Content Creator - Ongoing
4
13
Cover image for Immutable | Promo Client Immutable a gaming
Immutable | Promo Client Immutable a gaming platform and infrastructure provider focused on helping game studios launch, scale, and analyze their products. The project was created for Immutable Audience, a data and analytics product designed to help game developers understand user behavior, optimize landing pages, reduce churn, and improve player engagement through actionable insights. Task Create a promotional motion graphics video for a gaming analytics SaaS product, introducing Immutable Audience as a powerful tool for data-driven game launches and user acquisition. The task was to combine UI animation, abstract data visualization, and clean motion graphics to explain how the product helps studios track performance, analyze user funnels, optimize marketing pages, and retain players. The video needed to feel modern, tech-focused, and suitable for product launches and marketing campaigns.
4
358
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kamini Perera's avatar
kamini Perera
Colombo, Sri Lanka
Expert Full-stack and AI developer
$10k+
Earned
1x
Hired
2
Followers
Expert Full-stack and AI developer
Cover image for Exciting News: Multi-Agent Supervisor Release! I'm thrilled ...
Exciting News: Multi-Agent Supervisor Release! I'm thrilled to announce the successful development and release of a Multi-Agent Supervisor for my bioscience client! This project leveraged the power of LangChain and LangGraph to create a sophisticated, self-correcting query system: Intelligent Evaluation: The initial supervisor agent intelligently evaluates client queries and, when necessary, proactively asks for more details to ensure maximum context and accuracy. Dynamic Task Orchestration: The core Supervisor agent effectively orchestrates multiple specialized sub-agents. Deep Bio-Database Integration: These sub-agents are designed to connect with and query multiple specialized bioscience database tools, allowing for comprehensive and precise data retrieval.
1
129
Cover image for Wish to share a previous achievement at Teamwork Ltd. I play...
Wish to share a previous achievement at Teamwork Ltd. I played a key role in developing a robust new Procurement Management Workflow. This wasn't just a process update—it was a full-stack digital transformation! We leveraged the power of AWS Step Functions to orchestrate complex tasks, backed by scalable Lambda functions, a reliable Aurora DB for data persistence, and Python for core logic. The result is a streamlined, efficient, and fully automated procurement process that significantly reduces overhead and increases accuracy. Excited to continue driving innovation!
0
112
Cover image for successful delivery of an AI chatbot for our Bio Science tea...
successful delivery of an AI chatbot for our Bio Science team! This tool is specifically designed to work seamlessly with their nf-core pipelines, enabling them to get enhanced interpretation and accelerate their research. The chatbot provides end-to-end support: Pipeline Selection: Helps in choosing the most appropriate nf-core pipeline for their specific analysis. Sample Sheet Generation: Supports the creation of accurate sample sheets, simplifying the initial setup. Multi-Step Results Interpretation: Provides clear, step-by-step guidance and interpretation of the complex pipeline results.
0
90
Cover image for Excited to share a recent project where I leveraged the powe...
Excited to share a recent project where I leveraged the power of AI to transform data analytics!
0
87
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Abdul Baseer's avatar
Abdul Baseer
Karachi, Pakistan
i am guest posting & link building services served
13
Followers
i am guest posting & link building services served
Cover image for 🔎 The Best Way to
🔎 The Best Way to Search on Google Google par sirf keywords type karna enough nahi — smart search techniques aapko faster, more relevant results find karne mein help karti hain. Try these Google search operators: ✅ "exact phrase" — Find exact matches ✅ site: — Search within a specific website ✅ -keyword — Exclude unwanted results ✅ filetype:pdf — Find specific file types ✅ OR — Search for multiple options ✅ intitle: — Find keywords in page titles 💡 Search smarter. Find better information. Save time. #GoogleSearch #SEOTips #SEO #DigitalMarketing #SearchTips #GoogleTips #ContentMarketing #KeywordResearch #MarketingTips #Productivity
0
77
Cover image for Looking for High-Authority Websites for
Looking for High-Authority Websites for Guest Posting & Link Building? I can help you get quality backlinks from high-DR websites with real organic traffic to strengthen your website’s authority and improve your search engine rankings. ✅ High DR Websites ✅ Real Traffic Websites ✅ DoFollow Backlinks ✅ Guest Posting ✅ Link Insertion ✅ SEO-Friendly Link Building ✅ Multiple Niches Available Whether you’re an SEO agency, business owner, SaaS company, blogger, or digital marketer, I have a wide range of websites available for link-building campaigns. Want the complete website list with DR, traffic & pricing? Send me a DM or email me at: baseerdigitalseo@gmail.com (mailto:baseerdigitalseo@gmail.com) Quality Links. Better Authority. Stronger Rankings. #GuestPosting #LinkBuilding #Backlinks #SEO #DigitalMarketing #OffPageSEO #SEOServices #LinkInsertion #GuestPost #SEOAgency #OrganicTraffic #DomainRating #SearchEngineOptimization #ContentMarketing
0
66
Cover image for GDPR-Compliant AI Tools: What USA
GDPR-Compliant AI Tools: What USA Businesses Need to Know GDPR (General Data Protection Regulation) is the European Union's data privacy law that governs how personal data of EU individuals must be collected, stored, and used with heavy fines for non-compliance. AI tools are now core to modern business customer support, marketing, data analysis, automation. But when these tools process personal data, privacy and GDPR compliance can't be an afterthought. Here's the catch: even a USA-based business can fall under GDPR if it offers services to, monitors, or processes data of individuals in the EU. Before adopting any AI tool, check: ✅ How personal data is collected and processed ✅ Where data is stored and transferred ✅ Whether a proper data-processing agreement (DPA) is offered ✅ How data is protected and retained ✅ Whether users can access, delete, or control their data ✅ Whether the provider is transparent about data usage Bottom line: Don't pick an AI tool for features alone. Privacy, security, transparency, and compliance matter just as much. 📚 Want more on GDPR, AI tools, SEO, and digital strategy? 🌐 www.baseerdigitalseo.com (http://www.baseerdigitalseo.com)#GDPR #AITools #AICompliance #DataPrivacy #CyberSecurity #ArtificialIntelligence #USBusiness #DigitalTransformation #DataProtection #SEO
0
54
Cover image for Available Best Prices and More
Available Best Prices and More
0
20
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Abhishek Kumar's avatar
Abhishek Kumar
Hyderabad, India
Full-Stack Developer · MERN, Next.js & AI Integration
New to Contra
Full-Stack Developer · MERN, Next.js & AI Integration
Cover image for Built and deployed a production-grade
Built and deployed a production-grade multi-tenant WhatsApp AI lead qualification platform for real estate, using LangGraph, Meta Cloud API, and OpenAI. An AI agent (not a script) qualifies leads through natural conversation — understanding property type, location, budget, and timeline. Runs on a 7-node LangGraph state machine, not hardcoded if-else flows. Includes multi-language support (English, Hindi, Telugu, Tamil), automated follow-ups, vector-based semantic search for vague queries, real-time broker alerts, and multi-tenant isolation with AES-256 encrypted credential storage.
0
109
Cover image for Built NexCart, a production-ready e-commerce
Built NexCart, a production-ready e-commerce platform with secure Polar payments, automated order fulfillment via webhooks, per-order Stream support chat, and video calling. Includes an admin dashboard with ImageKit image management and role-based access. Stack: Node.js, TypeScript, Express, PostgreSQL, React, Clerk, Tailwind CSS. Deployed on Railway.
0
47
Cover image for 🚀 Built VisionCraft — An
🚀 Built VisionCraft — An AI-Powered Image Styling SaaS VisionCraft allows users to upload a photo, choose from multiple artistic styles, and generate AI-styled images in seconds. Key Features: • AI image transformation using OpenAI • Multiple style presets • Secure authentication with Clerk • Subscription-based pricing plans • Image storage and delivery with ImageKit • PostgreSQL database integration • Responsive modern UI built with Next.js Tech Stack: Next.js • TypeScript • OpenAI • PostgreSQL • Clerk • ImageKit This project helped me gain hands-on experience building AI-powered SaaS applications, integrating AI workflows, authentication systems, and subscription management. #NextJS #TypeScript #OpenAI #AI #SaaS #WebDevelopment #FullStackDevelopment #Portfolio
2
151
Cover image for Full-stack chat and video calling
Full-stack chat and video calling app built with MERN stack and Stream SDK. Features real-time 1-on-1 messaging with typing indicators and reactions, video calling with screen sharing, friend request system, email verification via Resend, JWT authentication, and 32 UI themes. Built with React.js, Node.js, MongoDB, Zustand, and TanStack Query.
0
102
LeadGraph(1)
Yevhen Shaforostov's avatar
Yevhen Shaforostov
Wrocław, Poland
AI Product Lead & Autonomous Agent Systems Architect
New to Contra
AI Product Lead & Autonomous Agent Systems Architect
Cover image for 🚀 Architected an autonomous multi-agent
🚀 Architected an autonomous multi-agent engineering architecture using Anthropic Claude 3.5 Sonnet and LangGraph with 84 specialized production skills. Key Highlights: • Hierarchical multi-agent topologies (Supervisor, Coder, Critic, Research) • Deterministic tool-calling guardrails & AST threat scanning • In-database RAG with pgvector (HNSW) + BM25 hybrid search & RRF reranking • 3-tier stateful memory persistence (PostgreSQL + Redis) Open-source starter kit: https://github.com/yevhens-hue/claude-skills-starter-kit
0
71
Cover image for 🎥 Engineered an interactive conversational
🎥 Engineered an interactive conversational video avatar streaming pipeline with sub-second latency and natural voice synthesis. Key Highlights: • Real-time video avatar streaming over WebSockets • ElevenLabs low-latency voice synthesis & TTS pipelines • Autonomous LLM analytics scoring engine processing 50+ real-time engagement parameters • Resilient two-way webhook integrations with HubSpot and Salesforce Tech Stack: ElevenLabs, WebSockets, OpenAI, FastAPI, HubSpot API
2
61
Cover image for Enterprise Hybrid RAG Knowledge Engine & Vector Search
Enterprise Hybrid RAG Knowledge Engine & Vector Search
1
42
Cover image for Claude Code & LangGraph Multi-Agent
Claude Code & LangGraph Multi-Agent Architecture
1
92
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Abhijeet Jha's avatar
Abhijeet Jha
New Delhi, India
AI/ML Engineer | Building LLM, Agentic AI & ML System
AI/ML Engineer | Building LLM, Agentic AI & ML System
Cover image for SuperAgent is a multi-agent orchestration
SuperAgent is a multi-agent orchestration system built to automate complex, multi-step workflows across research, planning, coding, and general problem-solving tasks. The platform uses a hierarchical Hub-and-Spoke architecture powered by LangGraph and Google Gemini. A central Supervisor agent interprets the user’s goal, breaks the task into smaller steps, and routes work to specialized agents based on capability. The system includes a Coder Agent with isolated local code execution, a Generalist Agent for research and ideation, and persistent shared state to maintain context across agent handoffs. A React-based management dashboard provides visibility into agent activity, workflow progress, and approval-required actions. Safety is a core part of the design. SuperAgent applies iteration limits to control runaway execution and requires human approval before sensitive code execution steps proceed. The code-execution workspace is isolated through Docker-based containerization. I designed and developed the agent architecture, orchestration flow, safety model, code-execution environment, persistent context layer, backend services, and management dashboard.
0
65
Cover image for The Great AI ROI Lie Nobody in wants to Say Out Loud
The Great AI ROI Lie Nobody in wants to Say Out Loud
0
6
Cover image for Jarvis CLI is a Python-based
Jarvis CLI is a Python-based voice assistant for Windows that enables hands-free desktop interaction through voice commands and an animated graphical interface. The assistant listens for a wake word, interprets spoken requests, and performs practical actions such as launching local applications, opening websites, searching Google or YouTube, playing media, retrieving the current time, and handling basic system commands. The project uses a modular architecture that separates speech processing, text-to-speech, command routing, desktop actions, and the GUI layer. It includes an animated orb interface that visually represents assistant states such as idle, listening, speaking, and code-generation activity. The voice and conversational pipeline was further explored with Google Gemini integration for transcription and AI-generated responses, while the project also contains local speech-recognition work based on Vosk. I designed and developed the assistant’s voice-command workflow, desktop automation capabilities, modular Python architecture, animated GUI, speech-processing integration, command normalization logic, and Gemini-powered conversational enhancements. The project demonstrates practical work in voice interfaces, AI assistant design, desktop automation, and human-friendly interaction flows.
0
33
Cover image for A modern AI infrastructure tool
A modern AI infrastructure tool that estimates GPU VRAM requirements for LLM inference, fine-tuning, and quantization. It helps ML engineers configure a model workload, understand where memory is consumed, and identify suitable GPU hardware before deployment.
0
72
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Abdullah 's avatar
Abdullah
Peshawar, Pakistan
Security Tester & Developer | AI/ML | Automation
New to Contra
Security Tester & Developer | AI/ML | Automation
Cover image for RedLockX | Prompt Injection Firewall
RedLockX | Prompt Injection Firewall
1
3
Cover image for My Freelancer Project | Scraping Jobs
My Freelancer Project | Scraping Jobs
0
80
Cover image for SME Management Blueprint
SME Management Blueprint
1
90
Cover image for SecureNetX | Firewall Manager | Desktop Application | Java &...
SecureNetX | Firewall Manager | Desktop Application | Java & JavaFX
0
92
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