Backend GenAI Engineer for GenAI Web APP

$15-25 USD / 時間

クローズ

投稿日:

2か月前

$15-25 USD / 時間

Job Description: We’re seeking a skilled Backend Engineer to develop a web API for a GenAI web application. The ideal candidate should have a strong foundation in Python, experience with vector databases, and a solid understanding of LLMs. Knowledge of prompt engineering and LLM optimization for embeddings and inference is essential. A cloud-first mindset is required to ensure the application is both cost-effective and scalable. Core Skills: Proficient in Python and frameworks such as Flask, Django, LlamaIndex, and LangChain. Experience with vector databases (in-memory and persistent). Familiarity with LLMs, including their best use cases (e.g., embeddings vs. inference) and optimization for accuracy, speed, and cost. Understanding of prompt engineering strategies for effective model utilization. Cloud-native application development and deployment. Familiarity with OAuth2, JWT, or similar frameworks. Desirable Skills: Experience with scalable architecture design. Knowledge of cost optimization techniques in cloud environments. Hands-on experience with containerization (Docker) and orchestration (Kubernetes). Familiarity with microservices and serverless architecture. Ability to execute performance tuning and monitoring, particularly for handling large datasets and ensuring low latency in semantic search queries. Expectations: The engineer should have expertise in working with large datasets, embedding models, vector databases, semantic search, API development, and API security. The project should be approached with a focus on scalability, performance, cost-efficiency, security, and continuous improvement.

Python

Large Language Models (LLMs)

LLM Prompt Engineering

Docker

Kubernetes

プロジェクト ID: 38727431

プロジェクトについて

34個の提案

リモートプロジェクト

アクティブ 28日前

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この仕事に34人のフリーランサーが、平均$24 USD/時間で入札しています

@MashoodurRehman1

I am an experienced Backend Engineer specializing in Python and vector databases, with a strong understanding of LLMs and prompt engineering. I have a cloud-first mindset and expertise in API development, security, and scalability. My skills include Flask, Django, LlamaIndex, and LangChain. I also have experience in working with large datasets, embedding models, and semantic search for continuous improvement.

$25 USD 40日以内

5.0

(189 レビュー)

8.0

@AwaisChaudhry

Backend GenAI Engineer Hello, I'm excited about the opportunity to work on your GenAI web application as a Backend Engineer. With a strong foundation in Python and extensive experience in frameworks like Flask and Django, I am well-equipped to develop the web API essential for your project. My background includes working with vector databases and optimizing LLMs for embeddings and inference, ensuring both speed and accuracy at a cost-effective rate. I bring a cloud-first approach, vital for creating scalable and efficient solutions, and am familiar with OAuth2 and JWT for secure API development. My experience with Docker and Kubernetes further supports scalable architecture design, ensuring low latency and performance optimization. Could you share more about the specific use cases for the GenAI web app? This will help tailor the API development to meet your needs precisely. Looking forward to collaborating on this innovative project. Warm regards, Muhammad Awais What specific vector database are you considering for the project? Are there any existing cloud services you're currently using or prefer for this application? Would you need assistance with prompt engineering strategies for your LLMs? Could you clarify if there's a particular framework you're inclined towards for the API security? What scalability needs do you foresee for this GenAI application in the near future?

$25 USD 28日以内

4.9

(18 レビュー)

7.5

@Fazeennazar

With over 7 years of experience as a senior engineer, I am confident that I possess the skills and knowledge necessary to excel in your backend GenAI project. My proficiency in Python and frameworks such as Flask and Django aligns perfectly with your requirement. Moreover, I have hands-on experience with vector databases, cloud-native application development ensuring cost-efficiency and scalability - all critical aspects for the development of your web API. My familiarity with LLMs- embeddings vs inference optimization complements my understanding of prompt engineering strategy which could prove quite valuable for effective model utilization, a crucial point highlighted in your project description. Furthermore, being well-acquainted with OAuth2 and JWT amongst other security frameworks, I can effectively ensure API security. Lastly, my skill set also encompasses scalable architecture design and cost optimization techniques in cloud environments. These proficiencies coupled with an ability to handle large datasets, low latency in semantic search queries ensures not only successful execution but continuous improvement as well. To sum up, I can guarantee on-time, budget-friendly delivery without compromising an ounce on quality. Let's build Beyond Bits with this project!

$20 USD 40日以内

5.0

(241 レビュー)

7.5

@ZohaibRoy

⭐⭐⭐⭐⭐ Backend Developer for GenAI Web API Solutions ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and noticed you're looking for a Backend Engineer to build a GenAI web API. Look no further; Zohaib is here to assist you! My team has successfully completed 50+ similar projects for GenAI web applications. Let me explain how I'll approach your project, the methods I'll use, and the additional value within your budget. ➡️ Why Me? I have 5 years of experience in backend development, particularly focusing on Python, Flask, Django, vector databases, LLM optimization, and cloud deployment strategies. I hold a strong understanding of cloud-native applications, prompt engineering, and API security. ➡️ Let's have a quick chat to delve into your project details. I'll showcase samples of our previous web API solutions, demonstrating our backend expertise. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ Python Development ✅ Flask & Django Frameworks ✅ Vector Databases ✅ LLM Optimization ✅ Prompt Engineering ✅ Cloud-Native Solutions ✅ API Development ✅ API Security ✅ OAuth2 & JWT ✅ Docker & Kubernetes ✅ Microservices ✅ Serverless Architecture Waiting for your response! Best Regards, Zohaib

$20 USD 40日以内

4.9

(68 レビュー)

6.9

@gowrilakshmi2322

HI, as an AI engineer with considerable experience in computer vision, deep learning, and machine learning, I believe my skills lend themselves ideally to this GenAI backend project. My expertise in NLP, Langchain, LLMs, OpenAI, and OCR forms a solid foundation for working with vector databases and prompt engineering – key elements of your project's requirements. Moreover, I'm familiar with Flask, Django, LlamaIndex and LangChain among other frameworks that you mentioned.I have even worked with similar below skills: - Proficient in Python and frameworks such as Flask, Django(Im very familiar with these framworks), LlamaIndex(Langchain close alternative), and LangChain(Langchain is still a pre-released language model.) - Experience with vector databases (in-memory and persistent). - Familiarity with Semantic search queries (which normally uses the embeddings) My proficiency extends to using AI to drive cost-effective scalable application development. This includes utilizing methodologies like OAuth2, JWT for API security while ensuring performance tuning and monitoring for low-latency semantic search queries. Best regards.

$20 USD 25日以内

5.0

(33 レビュー)

6.5

@tangramua

Dear David T., We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in Python, Docker, Kubernetes, LLM Prompt Engineering, Large Language Models (LLMs) and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.

$25 USD 5日以内

4.0

(38 レビュー)

7.2

@AITSoft

Dear Client, I understand that you are looking for a skilled Backend Engineer to develop a web API for a GenAI web application. The project requires expertise in Python, vector databases, LLMs, prompt engineering, and cloud-native application development. I am well-versed in these technologies and can ensure the development of a scalable, cost-effective, and secure web API. My approach would focus on optimizing LLMs for accuracy and speed, implementing cloud-native architecture, and utilizing best practices for performance tuning and monitoring. To further understand your project requirements, could you provide more details on the specific functionalities the GenAI web application will offer to its users? Regards, Shamshad

$25 USD 33日以内

5.0

(32 レビュー)

5.4

@LionsDenGaming

Here’s a concise bid for the project: Hello, I am excited to apply for the role of Backend Engineer for your GenAI web application. With extensive experience in Python, including frameworks like Flask, Django, and tools such as LlamaIndex and LangChain, I can develop a robust and scalable web API. I have hands-on expertise with vector databases (both in-memory and persistent) and a deep understanding of LLMs, ensuring their optimal use for embeddings and inference. Additionally, I bring knowledge of prompt engineering strategies to maximize the efficiency and accuracy of your model. I adopt a cloud-native approach, ensuring the application remains cost-effective and scalable. My experience also extends to API security (OAuth2, JWT), scalable architecture design, and deploying solutions via containerization (Docker, Kubernetes). With a focus on performance tuning and monitoring, I am confident in handling large datasets and delivering low-latency semantic search queries. Let’s connect via chat to discuss how I can help you build a secure, high-performance solution tailored to your goals. Vernon.

$30 USD 40日以内

5.0

(3 レビュー)

5.0

@Uness33

Hi there! I'm Unes, a seasoned data engineer with a knack for building robust web APIs. Your project aligns perfectly with my expertise. Here's how I plan to tackle it: Leveraging my proficiency in Python and frameworks like Flask and Django, I'll craft a scalable API tailored for your GenAI application. My experience with vector databases ensures efficient data handling, while my understanding of LLMs will optimize embeddings and inference for accuracy and speed. I'll adopt a cloud-native approach, ensuring cost-effectiveness and scalability. Familiar with OAuth2 and JWT, I'll secure your API effectively. Additionally, my skills in containerization and orchestration will facilitate seamless deployment. To ensure optimal performance, I'll implement strategies for handling large datasets and low-latency semantic search. Could you share more about your current cloud setup and any specific performance benchmarks you aim to achieve? Looking forward to discussing how we can make this project a success!

$20 USD 40日以内

5.0

(12 レビュー)

4.7

@dataspro

Nice to meet you leanAI24,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.

$42 USD 40日以内

5.0

(2 レビュー)

3.8

@rajat23091969

Hello leanAI24, I am rajat23091969, a seasoned developer with expertise in Python, JavaScript, and C#. With over a decade of experience in building applications and optimizing performance, I am confident in my ability to meet your requirements for the GenAI web app project. My background includes working with large datasets, implementing scalable architectures, and ensuring cost-efficient deployments. I have hands-on experience with containerization, orchestration, and API security, making me well-equipped to handle the complexities of your project. I am eager to bring my skills and experience to the table, ensuring the success and efficiency of the GenAI web application. Let's discuss how I can contribute to your project's success and exceed your expectations. Looking forward

$17 USD 3日以内

3.5

(6 レビュー)

4.1

@petrob2

Hi, I read your proposal and I am very confident with this task because I have ever worked similar project. If I have chance to work with you, I will do my best. So I will always provide perfectly result. Please contact me via chat and discuss more. Thank you. Petro.

$35 USD 40日以内

5.0

(1 レビュー)

2.3

@PentabayC

Hello David T., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Python, Docker, Kubernetes, LLM Prompt Engineering, Large Language Models (LLMs) Lets connect in chat so that We discuss further. Regards

$15 USD 7日以内

5.0

(2 レビュー)

1.8

@adrianmaynardny

Hi there! I’m thrilled to connect! I specialize in Kubernetes, Python, LLM Prompt Engineering, Docker and Large Language Models (LLMs) and love helping businesses boost your online presence. With over 20 years of experience as a verified expert based in New York, I’m confident I can deliver results that truly matter. I’d love to chat about how I can support your project’s success. Looking forward to hearing from you! Best, Adrian

$40 USD 29日以内

0.0

(0 レビュー)

0.0

@yulongw

Hello David, I am Joseph Jackson, a Python expert with 7 years of experience. I have carefully reviewed the requirements for the Backend GenAI Engineer role for the GenAI Web APP. To develop the web API, I will utilize my expertise in Python, specifically leveraging frameworks like Flask and Django. I will ensure efficient integration of vector databases and optimize LLMs for accurate and cost-effective embeddings and inference. My cloud-native approach will guarantee scalability and cost-efficiency. Let's discuss further details in chat to align on the project objectives. Best regards, Joseph Jackson

$20 USD 7日以内

0.0

(0 レビュー)

0.0

@climaxH

With 7 years of experience in web development, I am confident in delivering high-quality solutions for your project. I have a strong track record of completing projects on time and exceeding client expectations. I am detail-oriented and committed to providing reliable and efficient results. Let's discuss your requirements and bring your vision to life.

$20 USD 7日以内

0.0

(0 レビュー)

0.0

@nick1129

Hello, With 7 years of experience in Python and Docker, I have carefully reviewed your requirements for the GenAI web application. As a full-stack developer with a background in various industries, I am well-equipped to handle the development of the web API. I plan to utilize Python frameworks like Flask or Django for API development, implement vector databases for efficient data storage, optimize LLMs for accuracy and speed, and ensure cloud-native deployment for scalability. Additionally, I have expertise in OAuth2, JWT, and containerization with Docker for seamless integration. Having built numerous websites and solutions, I am confident in delivering a high-quality, scalable, and cost-effective solution for your GenAI project. Let's discuss further in chat. Best regards

$20 USD 7日以内

0.0

(0 レビュー)

0.0

@elvis162

Hello there! Going through your job description, I believe my skill set makes me an excellent fit. I have experience working on similar project, which I'm confident will be valuable as I contribute to your efforts. I'm available to start immediately and would welcome the opportunity to discuss the project specifics with you. Please let me know if you have any questions or need any additional information from me. I look forward to the chance to work with you on this project. Best regards, Elvis Miladinovic

$20 USD 40日以内

0.0

(0 レビュー)

0.0

@owaismultani97

Hello, I’m Owais Multani, a Senior Software Engineer skilled in Python-based backends, API development, and cloud-native architecture, aligning perfectly with your GenAI web application needs. Expertise Highlights: Python & Frameworks: Skilled in Flask, Django, FastAPI, and tools like LangChain and LlamaIndex. LLMs & Prompt Engineering: Extensive experience in LLM optimization for embeddings and inference, using prompt engineering for efficient model utilization. Vector Databases: Proficient in in-memory and persistent vector databases, skilled in semantic search for large datasets. Cloud-Native & DevOps: Proficient in AWS and Azure, containerization with Docker, orchestration with Kubernetes, ensuring cost-effective, scalable solutions. Approach to Project: Build a robust, scalable API with a focus on performance. Implement vector-based search optimized for handling large datasets. Apply cloud-native principles for a secure and cost-effective backend. While I’m new on this platform, I am committed to providing high-quality work and am willing to work at less than the minimum rate to build my profile. With my experience in AI-driven solutions at Quantive and strong API security knowledge, I’m confident I can deliver efficient GenAI API solutions. Looking forward to discussing how I can add value to your project. Best, Owais Multani

$15 USD 40日以内

0.0

(0 レビュー)

0.0

@karshad96

With more than nine years spent in both AI model training and chatbot development, I galvanize my technical and strategic acumen to not only solve the problem at hand but also add value from a user standpoint. My proficiency in Python, Flask, and Django has allowed me to develop a deep understanding of vector databases - a key requisite for your project. Moreover, I have a grasp of LLMs that extends beyond their embeddings and inference capabilities, enabling me to optimize them effectively for accuracy as well as cost. My familiarity with OAuth2, JWT or similar frameworks ensures the project's crucial security component is well taken care of. Additionally, my knowledge of Docker and Kubernetes provides an added advantage when it comes to scalability. I can also leverage my experience with large datasets to effectively execute performance tuning and monitoring of your semantic search queries ensuring low latency and real-time results. In sum, I offer not just technical expertise but also an earnest drive to continuously improve your project's effectiveness, security, scalability, performance, and cost-efficiency. I believe our shared passion for applied mathematics and technology makes me the best fit for this role as I'm skilled in applying these disciplines within the context of AI and user interaction projects like yours.

$20 USD 40日以内