Search technical profiles with sourcing context attached.

Scott Cooper is a Full Stack Developer with 3 years of experience, specializing in React/Next.js and mobile (React Native). He has experience at startups and a well-established company, along with 2 years of game development in Unity and Unreal Engine. Based in Ontario, Canada (EST), he prefers remote work but is open to hybrid roles in Toronto. He is actively seeking full-time roles and open to part-time, and is op…

This developer is based in Buenos Aires, Argentina, and possesses both Italian and Argentine citizenship, granting them EU work authorization. They are available for remote positions, ideally with US or EU timezone overlap, and are open to relocating to the EU for a suitable role. Their technical expertise spans Python, FastAPI, LangGraph, LangChain, RAG, hybrid retrieval, agent workflows, MCP, PostgreSQL/pgvector, …

The profile is a highly experienced backend engineer with a strong background in fintech, having served as the second engineer at an a16z-backed company. They owned the entire payment stack for two years, managing ACH, wire, check, and card rails, a double-entry PostgreSQL ledger, and robust webhook pipelines. This platform successfully processed over $150M across 1,800+ customers with zero overdrafts and duplicate …

I specialize in "AI for documents", available for freelance work on: - LLMs, RAG, Structured Extraction - Data extraction from documents - OCR - Table detection/recognition - Document classification - Document splitting - PDF workflow automation. Currently working on https://citellm.com, an API that adds citations to LLM structured extraction, so users can click-to-verify any value.

Backend engineer with 4+ years building production microservices in fintech, crypto, and SaaS. At OptimusFox I designed and shipped 3-5 production microservices, integrated payment gateways (Stripe/PayPal) and blockchain/Web3 APIs, and set up CI/CD pipelines from scratch across fintech and crypto trading platforms. Currently building NexusPay — an event-driven fintech transaction platform targeting 10,000+ TPS with …

Nithish is a Software Engineer / AI Engineer with experience building scalable full-stack applications, cloud-native systems, and AI-powered workflows. His background includes backend engineering, GenAI applications, workflow automation, CI/CD, and end-to-end product development using modern technologies across web, cloud, and AI stacks. He enjoys building practical, high-impact products and has worked across startu…

Designed and built Platform-as-a-Service for microservice workloads on Azure and AWS, migrating on-prem workloads to the cloud. Managed global platform operations, planned regional landing zones, and designed platform components using Terraform, Go, and Node. Addressed security vulnerabilities and ensured PCI compliance. Managed a 15k core CentOS HPC cluster, implemented Python-based security scanning pipelines, coo…

The profile is looking for a position doing infrastructure & backend work after being laid off by Cloudflare. They have experience working on Cloudflare's Waiting Room, Health Checks, and Load Balancing products, which are distributed systems processing global data. They are also open to systems programming, particularly in Rust. They consider themselves an expert in the Cloudflare Developer Platform.

I’m a Senior DevOps / Platform Engineer with about 8 years focused on infrastructure, and a 15 year background in PHP before that. I’ve spent time on both the application and infrastructure sides of production systems, which helps when debugging or designing changes. Over the years I’ve moved deeper into cloud infrastructure, CI/CD, and reliability work — mostly trying to eliminate recurring failure points instead o…

KV previously built RL environments + infra at verita-ai.com, hud.ai (YC W25), mecha.so and fileago.com. Has also built several complex projects including a sandbox for agents with Firecracker and Rust, a key-value store in Rust, a serverless FaaS platform with WASM and Rust, and a PostgreSQL extension for full-text search using Tantivy, BM25, and Rust.

Max is a Design Engineer with 13+ years of experience and extensive knowledge in Design, Development, and Analytics. He has been involved in the creation of several startups and has previously created his own products and tools, backed by a strong mathematical background. He is interested in fintech, crypto, LLMs, AI, and complex business-technical systems, and is open to joining early-stage startups or other intere…