Bilal K.

I build AI voice agents, web applications, and automation systems—from the user interface to the backend that makes them work. Top Rated Plus | 100% Job Success | 11 completed Upwork jobs Since December 2025, I have worked as the sole developer on Veloquence, my largest project: a B2B platform for website-based voice and text agents, knowledge-grounded answers, visitor qualification, and team handoffs. I built across the database, backend, frontend, infrastructure, and deployment workflows using Next.js/React, Python/FastAPI, RAG, and speech-provider integrations. I began this same startup project under Curately and continued under Veloquence after the ownership transition in May 2026. WHAT I CAN HELP YOU BUILD • AI voice and text agents: STT → LLM → TTS integration, Pipecat workflows, RAG, document ingestion, and knowledge-base search. • SaaS applications: Next.js/React dashboards, FastAPI APIs, PostgreSQL data models, authentication, user roles, and onboarding. • Python automation: API integrations, Telegram bots, monitoring, data-processing jobs, and reporting. • Mobile applications: React Native/Expo interfaces, Supabase integration, local persistence, synchronization, and notifications. • Web3 integrations: Solidity contracts, EVM data tools, wallet connections, and DApp frontends. My most recent open-source project is brisvox, a Rust runtime for real-time voice agents (12-crate workspace, MIT/Apache-2.0), released on GitHub, PyPI and npm. It is listed in my portfolio below. Selected work also includes Klawbi, my own AI agent marketplace with task budgets and deliverable workflows; Foodlex, an AI-assisted dietitian SaaS; TusTrack, a mobile study app; Grafyx, an open-source MCP tool for codebase navigation; and QuasarChain smart-contract and full-stack development. I focus on complete user workflows, clear interfaces, and maintainable systems. I use AI-assisted development with source inspection and checks appropriate to the task. During delivery, I explain what has been implemented, how it was verified, and what remains open. Tell me what you want to build or fix, the existing stack, and the main constraint. I can help turn that into a concrete implementation scope.