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Top freelance Langchain developers available to hire
I help startups and fast-moving teams scale with AI-powered automation. With 12+ yrs in full-stack dev and deep experience in LLM agents + workflows, I’ve built scalable tools used by 1000s. Creator of ai-agent-flow and ex-Alloy Automation.
Upwork Profile: [https://www.upwork.com/freelancers/~017c52f0d690bf476e](https://www.upwork.com/freelancers/~017c52f0d690bf476e)
Hi I'm a web developer with **6+ years of experience**. I have a proven track record in several industries such as web3, AI, eCommerce, automation, and IoT. I have a strong focus on creating great user experiences and I'm known for my ability to deliver clean, scalable, and maintainable code. I follow a very simple yet effective code of conduct: I always listen to my clients before making decisions and value their time by being upfront about my skills and competencies.
I'm fluent in english speaking and writing, I **will come on Zoom/Meet without any problems or hesitations for demos and progress updates.**
### ✅ MY SKILLS
◆ I have worked with MERN stack for frontend and backend development for more than 7 years to build high performance IoT backend as a service. I have 4+ years of experience in IoT and 2+ years in LLM.
◆ I've worked with ReactJS, Javascript, HTML5, CSS, Bootstrap, TailwindCSS for Frontend development
◆ I've worked with PostgreSQL, MySQL, MongoDB, Redis, for the database caching and queuing.
◆ I have integrated different payment gateways such as Stripe, [authorize.net](http://authorize.net/), GooglePay, Apple Pay, and many others.
◆ I've deployed applications on Digital Ocean, Heroku, Google Cloud servers, EC2, and EKS.
◆ I've Integrated lots of 3rd party APIs like Google Maps, LinkedIn, DocuSign, Youtube, Facebook, X (Twitter), and many more. I've deep knowledge to work with the latest technologies.
◆ I have worked with web3 including CoinGecko, DexTools, DexScreener, Covalent, BitQuery, and more.
◆ I have built social and crypto bots for X, Telegram, Whatsapp, Slack, and Discord.
◆ I've broken monoliths architectures into microservices using Redis or Kafka at the core, and Kubernetes to manage the cluster.
### ✅ MY TECK STACK
**◆ Frontend:** React, Tailwind, Next, Radix UI, Shadcn/ui.
**◆ Backend:** Express.js, MongoDB, Node.js, Nest.js, Postgres, Redis.
**◆ No Code:** Webflow, Retool, Graphana.
**◆ LLM:** OpenAI GPT, GPT4o, Claude, Meta Llama, Google Vertex, ChromaDB. PineconeDB, LangChain, AI agents, prompt engineering
**◆ DevOps (CI/CD):** Kubernetes, Cloud build, Nginx, GitHub Actions. Vercel
**◆ Documentation:** Docusaurus, Nextra.
**◆ Protocols:** REST, WebSockets, GraphQL, OAuth, OAuth2.0.
**◆ Analytics:** PostHog, Google Analytics, Mixpanel, Moesif, June.
I'm one of the makers of [grandeur.dev](https://grandeur.dev/), an IoT platform that packs away the complexities of IoT development and gives engineers a way to build IoT apps, connect real devices, and monitor/control them in real time. It has builtin auth, connectivity, storage, drag and drop app building, over-the-air software upgrades, APIs, and more. It's an extremely ambitious project, AND MY BRAINCHILD and you can access it at [console.grandeur.dev](https://console.grandeur.dev/).
### ✅ FIVE REASONS WHY YOU SHOULD CHOOSE ME
◆ I will communicate frequently and do project check-ins so you know the progress of my work every step of the way.
◆ I'll work till the end and after to ensure that your site is not just developed but lasts the test of time.
◆ I will never have you feel that I am burning through your time or cash.
◆ I've been able to produce sites with extremely small deadlines.
◆ And yes, I can do a quick sample work according to your need.
I'm always interested in connecting with new people and exploring new opportunities. Feel free to reach out to me for any queries even if you don't have any formal requirements yet! You can come to me with a problem and I'll help you develop solutions. Let's get in touch!
This is Samuel Software Engineer and lecturer, I am excited to introduce myself to you. I have been passionate about this industry to work as dedicated AI Engineer with over three years of experience in developing and deploying AI applications and Saas business, specializing in machine learning, deep learning, with Next.js and AWS services. Proven track record in delivering end-to-end AI solutions that enhance user experience and operational efficiency. Seeking a challenging role where I can leverage my expertise in AI and ML, NLP, Generativeai MLOPS and LLMOPS to contribute to innovative projects in a dynamic, forward-thinking environment.
for many years and have dedicated myself to continually learning and growing within this dynamic industry.
what excites me most about Organization position is the opportunity to work with forward thinking teams and contribute to innovative projects that a real impact.
I'm particularly to drawn to the collaborative environment and the chance to work with cutting edge technologies.
To top the three reason you should hire my proven track record of success. My strong analytical and problem skills and my dedication exceptional results.
I am available to start immediately upon hiring.
I am willing to work according to time zone in order to have good communication and team work. Thanks
Reza is an accomplished CTO and engineer with extensive experience in near-silicon design and problem-solving. He has done stream processing in all kinds of domains, using MQTT-SN, HL7 in healthcare, and mSEED and SEGY in earthquake analysis, utilizing a wide array of databases and programming languages. Passionate about building, Reza has maintained projects such as Ansible, universal-ctags, and QMK, and contributed to the Linux kernel and EDKII (UEFI).
As a seasoned full-stack architect and certified cloud developer with over 14 years of diverse IT experience, I bring knowledge and expertise to every project. My proficiency spans Java 21, Spring Boot, Spring Cloud, Python, OSGi, Apache Wicket, Node.js, Angular, and TypeScript, ensuring robust and scalable solutions tailored to client needs.
My hands-on experience with Docker and Kubernetes enables me to create efficient, containerized applications that streamline development and deployment processes. Furthermore, I have vast DevOps experience, expertly utilizing Azure ADO, Git, and CI/CD pipelines to enhance development workflows and ensure seamless integration and delivery.
As a certified Azure Cloud Architect, I specialize in designing and implementing cloud infrastructure that drives innovation, operational efficiency, and scalability. I have successfully architected and deployed numerous cloud-based solutions, leveraging the power of Azure to deliver high-performance, secure, and cost-effective systems.
I possess strong communication skills and excel in distributed environments, ensuring clear and effective collaboration with distributed teams and clients. My ability to articulate complex technical concepts has been instrumental in driving project success.
I have significant experience in Kafka, building RESTful services, and working within a microservices environment, which allows for scalable, resilient, and maintainable software architecture.
I'm Shweta, the C# corner MVP, a speaker and a girl behind YouTube channel https://www.youtube.com/@shweta-lodha. You will find that I'm incredibly passionate about helping people solving their technical problems related to Microsoft Technologies and LLM. I won several recognition from very popular forums like MSDN, Microsoft Technet, C# Corner, CodeProject for my community contributions.
I have a strong background in machine learning, deep learning, and AI, with hands-on experience using transformers and LangChain to build intelligent systems. My work spans across computer vision, NLP, and AI-powered automation, including projects in document processing, instance segmentation, and chatbot development. I’ve also explored applications in real estate analytics, network intrusion detection, and RF energy harvesting optimization.
My goal is to become a Blockchain AI Engineer, focusing on backend blockchain development with Golang and integrating LLM-based AI applications into real-world systems. I’m passionate about building scalable AI-driven products, mastering transformers, and competing in ML/AI challenges to push my skills further.
### About Me
I am an experienced **AI and Computer Vision Specialist** with a **Master’s degree in Computer Vision** and a recipient of the **Google Inside Look 2019 Award**. My expertise lies in developing advanced solutions in **Deep Learning, Machine Learning**, and **Image Processing**, with a strong focus on building and optimizing AI-driven systems.
I have successfully built AI teams using **Gemini**, **Groq**, and **Phidata**, enabling multi-agent collaboration for tasks such as **data collection, processing, and analysis**. Additionally, I specialize in **Face Recognition**, **Object Detection**, and **Video Analysis**, leveraging technologies like **TensorFlow**, **Keras**, and **OpenCV** to deliver impactful solutions.
### Key Achievements
* Optimized an object detection pipeline for a startup, reducing processing time by 40%.
* Built and deployed end-to-end ML models for image classification in production environments.
* Guided junior developers in designing and training custom CNNs, improving team performance.
### Mentorship Philosophy
I excel at breaking down complex AI concepts into digestible steps, empowering both beginners and experienced developers. Whether you're starting your journey in AI or looking to fine-tune and scale your solutions, I’m here to guide you with practical, hands-on advice.
* **GitHub**: [github.com/ahmetozlu](https://github.com/ahmetozlu)
* **Papers**: [Facial Expression Recognition](https://ieeexplore.ieee.org/document/8404767/) | [Automatic Age Estimation](https://ieeexplore.ieee.org/document/8404549/)
I am an experienced Software Development Engineer and Developer mentor. I specialise in architecting, building, deploying, and integrating web applications and their backends.
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Frequently asked questions
How long do Langchain projects normally take?
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 Langchain 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 Langchain request on Codementor, check out our article.
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What makes Codementor Langchain developers different?
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