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Engineering Manager with strong technical background, leading distributed teams and building scalable backend systems across logistics, fintech, and SaaS. Currently leading 3 squads (10+ engineers), focused on high-throughput systems, improving reliability, scalability, and delivery. Previously worked as senior engineer/tech lead in US startups, driving cross-team initiatives and system improvements. Strong in syste…

Joe Cardoso is a Canadian citizen Full-Stack Software Engineer specializing in building agentic systems and full-stack infrastructure that are self-shipping, self-observing, and autonomous. He was a founding contributor at NimbleBrain, where he designed the agentic loop and workflow engine for AI agents. He also co-created Vispyr, a self-hosted observability platform on AWS with automated infrastructure provisioning…

Tony Morales is a freelancer/contractor specializing in developing augmented reality, spatial computing, and computer vision apps for iOS & visionOS. Several of his apps were handpicked and featured worldwide by Apple. He has worked with solo founders, startups that went on to get acquired by OpenAI & Shopify, and R&D teams at large corporations. He is available for remote-only work.

A strategic-thinking engineer specializing in architecting resilient distributed systems and modernizing legacy monoliths. In their most recent role as a Level 4 Senior Software Engineer at a major Dutch financial software firm, they re-engineered high-volume synchronization microservices and resolved complex data consistency issues for critical business transactions. Highlights include creating Phanalist, a high-pe…

This profile has 8 years of professional software engineering experience, including work with large defense contractors, small startups, and running a development consultancy. Projects include backend systems, mobile applications, data pipelines, predictive modeling, and Ethereum-based production applications. For the past two years, the focus has been on ML research, specifically mechanistic interpretability and LL…

An experienced professional with 18 years in Web, SaaS, Full-Stack, Backend, and SRE/DevOps/Platform Engineering. Seeking part-time freelance clients and projects, with a preference for universities, research institutes, and public good non-profits, while being open to all types of organizations. Values work-life balance and is happy to reciprocate with time and skills for a supportive lifestyle. Based in Maine, wor…

This profile describes an individual who specializes in building automation systems to streamline business operations, particularly in areas prone to manual chaos like spreadsheets and Slack messages. They have a proven track record of owning and developing entire automation layers, including lead qualification bots, AI-driven customer support pipelines, and internal reporting systems. Key achievements include shipp…

Product-minded full-stack engineer with 20 years experience. Recently created an open-source project that reached #1 on HackerNews: https://ptx2.net/posts/unbricking-a-bike-with-a-raspberry-pi. Professional experience includes high-traffic web frontend/backends, realtime interactive graphics apps, data visualizations, computer vision apps, firmware, reverse engineering, video/image processing, APIs, API integrations…

Jonathan is a highly experienced professional with a PhD in Physics, specializing in computational biophysics. His core skillset is focused on System Administration and DevOps, with strong proficiency in Python and Bash, and working knowledge of JS, GO, and SQL. He is adept with a wide range of DevOps tools including Kubernetes, Ansible, and Docker, and has experience with various platforms like Linux, AWS, and on-p…

Brendan Vinson is a highly experienced engineer with 20 years of total engineering experience, with the last 5 years dedicated to platform and cloud roles at a regulated bank. They led the replatforming of a contractor-built AWS multi-account into FFIEC/GLBA-compliant standards-based architecture. Their accomplishments include establishing federated HashiCorp orchestration (Vault Enterprise, Nomad, Consul), implemen…

An independent software architect specializing in painful infrastructure and backend projects, including migrations, reliability fixes, and cost optimization. Proven track record with achievements like AWS to GCP migration saving $5K/month, Cassandra to DynamoDB migration with zero downtime, and significant build time and success rate improvements. Possesses 6 years of experience at Facebook in reliability, performa…