Hire Top Freelance LLM DevelopersFind top freelance LLM developers quickly and easily on Codementor. Work with our vetted developers who have the proven skills and experience to get the job done. Get help with projects by-the-hour or long-term. Hire a trusted LLM freelancer on Codementor today.
Senior Data Scientist with expertise in machine learning, natural language processing, information retrieval, and data engineering. Extensive experience in developing advanced algorithms and solutions across various industries. And, years of tutoring experience!
I started out as a Structural Engineer, graduating from UNIBEN, finishing among the top 5 in my class, before taking a path that led me deep into the world of AI/ML Engineering. That transition wasn't linear, it was built on exposure, experimentation, failure, and a lot of learning along the way. Through it all, one thing has never changed: I'm most alive when I'm at the intersection of technology and real world problems. Growing it, evolving it, building it, scaling it. That obsession has shown up in the work, from building the first-ever AI-powered RFP at TalkDEI, to finishing in the top 5 globally at Hamoye, to consistently scoring 98/100 on technical assessments. I've also had the privilege of mentoring and teaching over 5,000 individuals across various skillsets.
Senior data & AI engineer with 9+ years building and operating scalable, low-latency data platforms processing 15TB+ and hundreds of millions of events daily across AWS, GCP, and Azure. Open-source-first — Kafka, Spark, Apache Iceberg, Trino, dbt, and Airflow on Kubernetes — across ingestion, transformation, and BI/reverse-ETL consumption, with the governance, observability, and reliability (SLOs, 99.9% uptime) production data products demand. Also delivers production AI/agentic systems (LangChain, CrewAI, Google-ADK, RAG) and administers the databases behind them — PostgreSQL, MongoDB, Cassandra/ScyllaDB, Redis, MySQL, ClickHouse (HA, backup/DR, tuning, security). Track record: 40% lower cost, 50% faster processing, 60% faster analytics deliver
# 🚀 Full-Stack Engineer | AI & Automation Architect | Data & Cloud Specialist Hi, I’m **Fawzan** - a Computer Engineer and Full-Stack Developer with deep experience building **scalable SaaS platforms** and **data-driven systems**. I help startups, enterprises, and individuals transform ideas into production-ready solutions that are **efficient, automated, and future-proof**. --- ## 🔹 What I Do Best - **Laravel & Filament** – Clean, maintainable backend systems, APIs, dashboards, and admin panels. - **Automation & n8n** – Streamlining workflows, integrating apps, and eliminating repetitive tasks with robust automation pipelines. - **BigQuery & Data Engineering** – Designing and optimizing large-scale analytics, integrating real-time data with weather, geolocation, and event insights. - **AWS & DevOps** – Deploying and scaling apps with **EC2, S3, CloudFront, RDS, Lambda, and Cloudflare Workers**, plus CI/CD pipelines and infrastructure automation. - **AI & Applied Machine Learning** – Turning natural-language queries into actionable insights, building AI agents, and integrating LLM-powered intelligence into business apps. --- ## 🔹 My Approach I combine **software craftsmanship** with **automation-first thinking**: - Build systems that scale, not break. - Automate everything repeatable. - Keep data flowing reliably across apps, APIs, and dashboards. - Bridge the gap between **AI research** and **real-world business value**. --- ## 🔹 What You Get Working With Me - **Hands-on guidance** from architecture → deployment. - **Custom solutions** tailored to your workflow and stack. - **Fast troubleshooting** and mentorship for Laravel, cloud, or automation pain points. - A partner who understands both **code and business outcomes**. --- 💡 Whether you need a Laravel backend optimized, a BigQuery data pipeline tuned, or a full AWS deployment with AI-powered automation — I’ll help you ship it with confidence.
Technical cofounder, board member, and seasoned operator with experience building and growing early stage companies (pre-seed to late Series), large scale government and commercial projects, and nonprofits.
As a front-end engineer with 16 years of experience, I build web and desktop applications that are user-friendly, performant, and scalable using React, TypeScript, Next.js, Astro.js, Electron, and Node.js. Most recently I have been focussing on agentic AI products, integrating LLM APIs into production flows and building guardrails. I care about UI craft, performance, and shipping reliable products end to end. I move fast in ambiguous, early-stage teams and work AI-native.
As a Senior Software Engineer with over a decade of professional experience, I specialize in creating scalable, high-performance platforms that drive business success. My expertise spans full-stack development, system design, cloud integration, and database management, all executed with a commitment to innovation and problem-solving. Key Achievements: -> Developed AI agents solutions for research through company documents and a multitude of sources -> Spearheaded the development of a project ingestion feature that streamlined client communication, reducing mismatches by over 30%, ensuring faster project initiation and completion. -> Integrated a decade's worth of research into an easily navigable insights library, improving knowledge accessibility for stakeholders by 40%. -> Coordinated the onboarding and management of a third-party outsourcing team, accelerating feature delivery timelines. -> Designed a codeless SaaS QA platform that automated mobile testing, reducing testing time and enhancing reliability across app versions. -> Throughout my career, I have embraced emerging technologies like Generative AI for automation and adopted future-proof strategies to ensure platform stability and responsiveness. At Wonder, I lead initiatives that leverage generative AI for delivering client-centric solutions. Core Competencies: -> AI engineering and harness -> Full-Stack Development -> Cloud Solutions -> Software Quality Assurance and Automation -> Collaborative System Design and Future-Ready Architecture Beyond technical skills, I excel in cross-functional collaboration, aligning diverse stakeholders to deliver impactful results. Passionate about crafting systems that exceed expectations, I am driven by a vision to innovate and elevate the digital experience for users worldwide.
Senior full-stack and real-time systems engineer with 11+ years of experience building and stabilizing production SaaS, mobile, AI-assisted, and collaborative applications. Hands-on expertise with TypeScript, React, React Native, Expo, Next.js, Node.js, PostgreSQL, Supabase, Redis, Go, LiveKit, and WebRTC. Experienced owning room and token lifecycles, publishing and subscription flows, participant synchronization, reconnection, cleanup, structured logging, and production troubleshooting. Strong background auditing mature or AI-generated codebases, diagnosing race conditions and session failures, introducing idempotent recovery, and shipping mobile applications through EAS Build, TestFlight, and the Apple App Store. Combines product judgment, testing discipline, and backend architecture with the ability to deliver safely in fast-moving startup environments. **Core Skills** --------------- TypeScript · React · React Native · Expo · EAS Build · Next.js · Node.js · Go · LiveKit · WebRTC · PostgreSQL · Supabase · Redis · MongoDB · GraphQL · AWS · Stripe · Realtime Systems · SaaS Architecture · Multi-Tenancy · RBAC · CI/CD · Playwright · Cypress · Mobile Release Management · Production Debugging · AI Workflows
I started my career as a web developer 16 years ago. I like challenges where I can use my skills to develop outstanding web applications in look, performance, and efficiency. I am specialized in Front-End and back-end web technologies. For more details about technologies I know, see the expertise section below. I can help you with: • New projects or features • Front-End/Back-End development • Mentoring • UX/UI Design • Bug fixes and issue resolving If I missed something you need help with, please drop me a message and I will look for a solution.
Certified in UiPath, Agentic AI and Microsoft Power Platform, with 15 years of IT experience in analysis, design, development, integration, testing, and maintenance . Proven expertise in designing and implementing end-to-end Robotic Process Automation (RPA) strategies for web, desktop, mainframe, PDF, SharePoint, and Excel applications using UiPath, integrated with Microsoft and Google OCR technologies. Delivered 200+ UiPath RPA bots globally, with major projects for US clients, ensuring on-time, quality delivery. Skilled in Microsoft Power Platform – including Power Automate Flows and Power Automate Desktop. Hands-on experience in LLM, RAG, Prompt Engineering, Agentic Automation, and AI Agents.
We'll share your request with freelancers with relevant LLM skills and expertise.
Use our messaging feature to instantly chat with freelance LLM developers around the world.
Choose the best freelance LLM developer that meets your needs.
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance LLM project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance LLM request on Codementor, check out our article.
We don’t charge anything when you post a freelance hiring request for LLM developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
We do a comprehensive technical and communications screen of all LLM developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing LLM developers’ user satisfaction rates.
For more answers to frequently asked questions, see here.