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I specialize in rescuing and scaling PostgreSQL systems that have become bottlenecks due to schema debt, growth, or operational complexity. Recent work: re-architected two multi-terabyte OLTP tables (~2TB and ~1TB) handling 200+ writes/sec, improving scalability and reducing application-level complexity. My work focuses on high-risk database migrations, dangerous schema remediation, hot-path optimization, and making…

Software engineer and technical architect with 20+ years of experience building web platforms, AI-powered business systems, and automation solutions. Built and maintained 1,000+ production deployments across startups, agencies, and businesses. Recent work includes AI agents, business automation, Next.js/Payload CMS platforms, multi-tenant architectures, performance optimization, and modernization of legacy systems. …

Highly experienced Principal Engineer/Tech Lead with 20+ years of experience, having transitioned from IC to EM, Director, and CTO roles, with multiple successful exits. Capable of hands-on development or owning entire technical organizations. Key achievements include designing and shipping a commercial LLM end-to-end, launching and auditing major blockchain systems like Tezos, and delivering production systems for …

DevOps / Platform Engineer with 4.5+ years of experience designing, deploying, and operating production-grade infrastructure. Holder of multiple certifications: CKA, CKAD, CKS, KCNA, KCSA, ICA. Multi-cloud certified: GCP Professional, Microsoft Certified: Azure Solutions Architect Expert, AWS associate cert. Looking for platform, DevOps, or infrastructure roles where they can drive automation, reliability, and archi…

Product Designer / UI/UX Designer with 2.5+ years of experience designing for e-learning, e-commerce and B2C apps. Looking for roles where design is valued and prioritized. Expertise in Interaction Design and product thinking.

Senior Full Stack Engineer with 10+ years of experience across FAANG (Google) and fast-growing startups building scalable backend systems, AI platforms, and real-time applications. Specialized in Python, TypeScript, Go, distributed systems, LLM applications, and cloud-native architectures across AWS, GCP, and Azure. Proven track record of scaling platforms to millions of users, building event-driven systems, RAG pip…

Senior Product Manager with 9 years in engineering and 9 years in product, specializing in data platforms and analytics in B2B SaaS. Currently working on a healthcare platform, driving backend data platform modernization and AI-powered analytics workflows. Proven ability to speed up time from data to insight, demonstrated by cutting report generation time 30x with Snowflake, collapsing metric pipelines from 1 day to…

AI Engineer focused on production ML and LLM systems. Has shipped 3 live systems: an ML trading bot running since April 2026, a multi-agent LLM orchestrator using OpenAI and Anthropic APIs, and an ML SaaS product achieving 92.5% accuracy on GCP. Measures experience in systems shipped rather than years. Available immediately. Bilingual English/Spanish native speaker.

A software engineer with over 15 years of experience across the web stack, primarily focusing on front-end development. Thrives in fast-paced startup environments and is capable of leading significant projects.

Joe Peterson is a seasoned technologist with 15 years of experience, primarily as a sole or lead technologist at lean companies. He has a proven track record of rebuilding and scaling platforms, as demonstrated by his work at a global fitness brand where he transformed a broken offshore platform into a subscription system generating over $2.5M in annual revenue for 25,000+ users across 100+ countries with a small te…

Hrushikesh is currently working at a startup, building full-stack applications and multi-agent AI systems using Claude AI, TypeScript, and Python. They are seeking a full-time role to further their growth in AI systems and full-stack development. They are open to remote or on-site roles within the US and are willing to relocate.