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A Senior DevOps Engineer, Cloud Architect, and Infrastructure Engineer offering contract or ad-hoc services to startups, growth companies, and enterprises. Specializes in greenfield DevOps installations, cloud infrastructure architecture and building, platform architecture design, and developing cloud-based, SaaS, and mobile products. Also provides emergency support and fixed-price services including Azure/AWS cloud…

A small group of senior consulting engineers specializing in helping non-technical AI founders transition MVPs to production-ready systems. They act as fractional founding engineers, focusing on code review, architecture fixes, and shipping products. They are looking for experienced engineers who enjoy advising non-technical founders, are comfortable reviewing AI-generated code (Next.js, TypeScript, Python, major cl…

A Rust/C++ cryptography engineer with a strong bias towards zero-knowledge proofs (ZKPs) and compilers. This profile is currently leading the open-source implementation of a Turing-complete programming language for writing ZKPs, utilizing Rust-native syntax and a Winterfell STARK backend. The project can be found at https://github.com/maatlabs/maat. The profile is proficient in core technologies like Rust, C/C++, So…

Senior software engineer with 20+ years of experience in production systems, including neural nets since 1996. Currently focused on building a regulatory forecasting system for Polish law, involving large-scale PDF to structured graph extraction and reasoning under uncertainty. Expertise lies in engineering-shaped work, particularly application/data rather than infra/SRE/Kubernetes-heavy tasks. Comfortable as an aut…

Axel Wickman is a Senior Robotics and Applied AI/ML Engineer with 5+ years of experience building and deploying real-world robotics and AI/ML systems. They have extensive experience connecting perception, sensors, simulation, and robot control all the way through to production. Key projects include deploying software to a fleet of 30 autonomous golf-ball picking robots, leading end-to-end development of an ABB compu…

I consistently earn the trust of my teams and organizations through a combination of technical depth, operational judgment, and a genuine drive to improve the systems I work in - both technical and departmental. I tend to ramp up quickly and take on expanded responsibility early. Seeking roles in the realm of DevOps and Site Reliability|SRE.

David Allison is an experienced open-source maintainer and top contributor for AnkiDroid (Android client for Anki with 10M+ downloads). With approximately 10 years of experience, including 6 years in open source, David is seeking stability after years of contracting and maintainership. He leads a global volunteer team, taking full product ownership, setting multi-year directions, planning and implementing architectu…

I'm a software engineer with 4+ years of professional experience, 8+ years of total experience in software development. Focused on backend and asynchronous systems. I’m fluent in English and Portuguese, and seeking roles in backend, fullstack and general systems engineering.

Seasoned product engineer with approximately 20 years of experience. Recently contributed to the launch of first products for YC company Attunement and previously led the development of an AI experience for Beetlejuice, scaling to millions of users. Specializes in transforming nascent ideas into profitable, scalable products. Expresses interest in advanced AI work, specifically in model training and solving complex …

Samir is a junior software engineer with a B.Sc. in Mathematics & Computer Science (Data Science). He recently completed a contract at an AI startup, where he built data-intensive React UIs, developed REST API endpoints, implemented full authentication flow with WorkOS, automated end-to-end type safety between FastAPI backend and React frontend, and added CI/CD pipelines on GitHub Actions. He has also worked on side…

Govind Gupta has 15 years of experience building production systems and specializes in shipping agentic AI products in 2 to 3 weeks. He builds multi-agent systems with OpenAI Agents SDK, CrewAI, and LangGraph, focusing on tool use, handoffs, planning loops, and robust guardrails. He also develops production RAG pipelines with vector search, reranking, and evaluation, and AI-integrated full-stack applications using N…