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I’m looking for an experienced AWS engineer to design and build a cloud-based migration framework that simplifies and automates data ingestion from multiple source systems—starting with Oracle—into eGain Knowledge. What I need: An AWS architecture that can securely extract, transform, and load knowledge base content from Oracle and potentially other systems in the future. A scalable and maintainable pipeline using native AWS services (e.g., Lambda, Step Functions, Glue, S3, API Gateway, DynamoDB/RDS, etc.—open to proposals). Data transformation logic to map Oracle KB structures to the eGain Knowledge data model. Support for incremental updates, validation, and error handling. Deployment via IaC (CloudFormation or Terraform preferred). Clear documentation and basic handover so the solution can be maintained internally. Goal: Create a robust and reusable AWS migration solution that accelerates the movement of knowledge base content from Oracle into eGain Knowledge, with the flexibility to support additional source systems down the line. Ideal freelancer: Strong AWS architecture + serverless experience Experience with ETL pipelines and data migrations Understanding of API integrations; eGain experience is a plus but not required Able to advise on best practices for scaling, security, and performance
Proje No: 40063958
109 teklifler
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109 freelancer bu proje için ortalama €2.260 EUR teklif veriyor

As the lead architect at ZAWN Tech, I have spearheaded numerous AWS projects similar to yours, and developed a deep understanding of cloud-based data migrations and ETL pipelines. This expertise makes me an ideal fit for your AWS-Based Data Migration Framework Build project. My team can design and build a robust architecture from scratch that will seamlessly extract, transform, and load your knowledge base content from Oracle to eGain Knowledge. We'll utilize relevant native AWS services like Lambda, Step Functions, Glue, S3, API Gateway, DynamoDB/RDS to create a scalable and maintainable pipeline that ensures easy future integration with other systems. Importantly, we'll provide you with data transformation logic that maps Oracle KB structures to the eGain Knowledge data model ensuring complete compatibility. Moreover, we understand the importance of validation and error handling during data migration—our proposed solution would have thorough mechanism in place to accommodate incremental updates, validate data integrity and handle errors effectively. Our deliverable includes clear documentation that makes future maintenance easy for your team.
€3.000 EUR 30 gün içinde
8,1
8,1

We're excited about the opportunity to collaborate on your AWS-Based Data Migration Framework project. Having successfully completed similar projects, we're confident in our ability to deliver an efficient migration solution that aligns with your requirements. Our extensive experience in AI-first product development and cloud-native architectures positions us uniquely to design a robust, secure, and scalable AWS migration framework. With our expertise in AWS services such as Lambda, Step Functions, and API Gateway, we'll ensure seamless ETL processes and data transformations from Oracle to eGain Knowledge. Our background in building scalable pipelines and implementing effective error handling and incremental updates will help streamline your data ingestion needs. Our commitment to customer-centric delivery ensures that we'll provide clear documentation and a comprehensive handover, enabling your team to maintain the solution independently. We believe in transparent collaboration and are eager to apply our proven methodologies to achieve your project goals. Q: Are there specific Oracle versions or eGain Knowledge configurations we should be aware of? Q: Would you prefer CloudFormation, Terraform, or are you open to recommendations for IaC deployment? Let's discuss how we can bring value to your project and accelerate your data migration. We look forward to your response. Best regards, Puru Gupta
€3.000 EUR 29 gün içinde
7,6
7,6

With over 10 years of experience in AWS architecture and data migration, I understand the need for a robust and scalable solution to automate data ingestion from Oracle into eGain Knowledge. Your project requires an AWS-based framework that securely extracts, transforms, and loads knowledge base content, with support for incremental updates and error handling. I have a proven track record in building AWS architectures and ETL pipelines, ensuring seamless data transformations and API integrations. My expertise in serverless technologies, such as Lambda and Step Functions, aligns perfectly with your goal of creating a reusable migration solution. Additionally, I have experience in deploying infrastructure as code using CloudFormation, guaranteeing a sustainable and maintainable solution. Let's collaborate to design a cutting-edge AWS migration framework that accelerates the movement of knowledge base content while adhering to best practices for scaling, security, and performance. Your project will be in safe hands with my expertise. Contact me now to discuss your requirements further.
€2.400 EUR 30 gün içinde
6,9
6,9

Hi And I can help you so on—I’ll design a reusable AWS migration framework that extracts from Oracle, transforms to the eGain Knowledge model, and loads via secure APIs with strong validation and auditability. I work deeply with serverless AWS (Lambda, Step Functions, Glue, S3, EventBridge, Secrets Manager, IAM/KMS) and IaC (Terraform/CloudFormation) to keep pipelines maintainable and easy to extend to future source systems. The tricky problem you’re likely to face is reliable incremental sync: Oracle change tracking, content deletes/updates, and idempotent loads into eGain without duplications or partial failures. I’ll solve that with a staged S3 landing zone, a canonical “content envelope” schema, and Step Functions orchestration for extract → transform → validate → load, with retries, DLQ, and reprocessing controls. Metadata/state (watermarks, hashes, source IDs, run history) will live in DynamoDB or RDS depending on your reporting needs, and sensitive credentials will be managed via Secrets Manager with least-privilege IAM. Transform logic will be versioned and testable (Glue/Spark or Lambda + schema validation) so mappings evolve safely as eGain fields change. You’ll get IaC, environment separation, logging/metrics (CloudWatch/X-Ray), and clear handover docs so your team can operate and extend the framework internally. Thanks, Hercules
€2.500 EUR 7 gün içinde
6,4
6,4

As a seasoned full stack developer, my extensive experience in utilizing AWS architecture and starting long-term, scalable pipeline projects is well-suited to your AWS-Based Data Migration Framework Build. Having worked on numerous ETL pipelines and data migrations, including those utilizing Lambda, Step Functions, Glue, S3, API Gateway, DynamoDB/RDS—essential services for seamless data transfer— I understand the importance of a robust and maintainable pipeline and that is exactly what I aim to deliver. Moreover, my proficiency in Python programmimg is an added advantage for data transformation processes from Oracle for efficient loading into eGain Knowledge. Being skilled in CloudFormation and Terraform would greatly aid in providing streamlined deployments via IaC—a process that ensures reliability at every turn while eliminating potential deployment bottlenecks. Finally, be assured of not only the swift accomplishment of this project but also the provision of detailed documentation that will enable seamless internal maintenance of the solution. Thanks....
€3.000 EUR 7 gün içinde
6,7
6,7

Hello, Drawing from my extensive 12+ years of experience as a top-rated AWS engineer, I am confident that I can create the AWS migration framework you need for your eGain Knowledge project. I have a strong command over AWS services such as Lambda, Step Functions, Glue, S3, API Gateway, DynamoDB/RDS; fitting perfectly into your architecture requirements. The experience I've garnered includes managing data migrations and building ETL pipelines – capabilities crucial for ensuring seamless knowledge base content extraction and ingestion. Furthermore, I have deep expertise in implementing serverless architectures. These designs align with your need for scalability, maintainability and can also support incremental updates efficiently. My familiarity with API integrations and AWS-based deployment through tools like CloudFormation or Terraform would ensure reliability and security throughout the migration process. In addition to my technical prowess, I possess a result-oriented approach that ensures project completion on time, within budget and to exacting standards. In fact, I single-handedly founded my tech company, CodeNomad with a similar mindset and it has been thriving ever since offering lucrative digital solutions to an array of clients.I To wrap it up, I offer not just comprehensive technical knowledge but also flexible work timings and a consistent availability of over 40 hours per week to overcome any time zone challenges. Thank you
€2.500 EUR 20 gün içinde
6,1
6,1

I HAVE REVIEWED YOUR REQUIREMENTS AND UNDERSTAND THE NEED FOR A SECURE, SCALABLE AWS-BASED DATA MIGRATION FRAMEWORK TO INGEST ORACLE KNOWLEDGE CONTENT INTO EGAIN KNOWLEDGE WITH FUTURE SOURCE EXTENSIBILITY. I BRING 10+ YEARS OF HANDS-ON EXPERIENCE IN AWS ARCHITECTURE, SERVERLESS SERVICES (LAMBDA, STEP FUNCTIONS, GLUE, S3, API GATEWAY), ETL PIPELINES, AND ENTERPRISE DATA MIGRATIONS. I WILL DESIGN A MODULAR, REUSABLE PIPELINE WITH SUPPORT FOR INCREMENTAL LOADS, DATA VALIDATION, ERROR HANDLING, AND ROBUST SECURITY CONTROLS. THE SOLUTION WILL INCLUDE ORACLE-TO-EGAIN DATA MODEL MAPPING, API-BASED INTEGRATIONS, AND FULL INFRASTRUCTURE AS CODE USING TERRAFORM OR CLOUDFORMATION, ALONG WITH CLEAR TECHNICAL DOCUMENTATION AND HANDOVER. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STOIRES. I EAGERLY AWAIT YOUR POSITIVE RESPONSE. THANKS
€2.250 EUR 7 gün içinde
6,0
6,0

I can design and implement a robust AWS-based migration framework to automate and simplify ingestion of knowledge base content from Oracle into eGain Knowledge. I propose a serverless architecture leveraging AWS Lambda, Step Functions, Glue, S3, and RDS/DynamoDB to securely extract, transform, and load data, with built-in incremental updates, validation, and error handling. The solution will be fully deployed via Terraform or CloudFormation for maintainability and scalability, with clear documentation and handover instructions. My approach ensures a reusable pipeline capable of supporting additional source systems in the future, following AWS best practices for security, performance, and scalability.
€2.250 EUR 7 gün içinde
5,6
5,6

Hi there, ★★★ Python / Amazon Web Services / Database Development Expert ★★★ 5+ Years of Experience ★★★ To successfully complete this project, I will design and build a cloud-based migration framework for data ingestion from Oracle to eGain Knowledge using AWS services. The approach will consist of the following key steps: 1. Requirement analysis and architecture design (10 hours) 2. Implementation of the data ingestion pipeline using AWS services (20 hours) 3. Development of data transformation logic to align with eGain Knowledge data model (15 hours) 4. Setup of IaC for deployment using CloudFormation or Terraform (10 hours) 5. Testing, validation, and error handling implementation (10 hours) 6. Documentation and handover process (5 hours) What I need from you: 1. Access to Oracle and eGain Knowledge systems for integration testing 2. Any existing documentation on the current data model and transformation requirements 3. Clarification on future source systems expected to be integrated I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
€3.000 EUR 9 gün içinde
6,0
6,0

Hello client, I'm Denis Redzepovic, an experienced developer with expertise in Oracle, Amazon Web Services, AWS Lambda, Python and Database Development. I have worked extensively on diverse Python projects, ranging from backend development and automation to data processing and API integrations. My deep understanding of Python’s libraries and frameworks allows me to build efficient, scalable, and maintainable solutions. I pay close attention to code quality and performance to ensure your project runs flawlessly. With my solid experience, I’m confident I can deliver results that exceed your expectations. I focus on writing clean, maintainable, and scalable code because I know the difference between 99% and 100%. If you hire me, I’ll do my best until you’re completely satisfied with the result. Let’s discuss your project details so I can tailor the perfect Python solution for you. Thanks, Denis
€1.500 EUR 10 gün içinde
5,3
5,3

Hi, I’m an experienced AWS engineer and can design and build a scalable, secure migration framework to ingest data from Oracle into eGain Knowledge, with future sources in mind. How I’ll approach it: • AWS-native ETL architecture (Lambda, Step Functions, Glue, S3, API Gateway, DynamoDB/RDS as appropriate) • Secure extraction from Oracle with robust transformation logic mapped to eGain’s data model • Support for incremental loads, validation, retries, and error handling • Fully automated deployment using IaC (Terraform or CloudFormation) • Clean documentation and handover so your team can maintain and extend it I focus on maintainable, production-ready pipelines rather than one-off scripts. Happy to propose a concrete architecture and get started.
€2.500 EUR 10 gün içinde
5,3
5,3

Projects like this excite me because they push me and keep the work interesting. I understand the need for a robust AWS architecture that securely extracts, transforms, and loads knowledge base content from Oracle into eGain Knowledge. My approach will ensure a streamlined, automated pipeline using native AWS services, incorporating best practices for scalability and security. With proven experience in building ETL pipelines and data migrations, I can deliver a polished solution that meets your goals. Happy to outline how I would turn this plan into a working solution. Chat soon, Anne S
€2.100 EUR 7 gün içinde
4,9
4,9

Hi, this is Elias from Miami. I’ve reviewed your requirements and understand you’re looking to build a reusable AWS-based migration framework that automates ingestion from Oracle into eGain Knowledge, with flexibility to support additional source systems in the future. I’ve designed serverless AWS ETL pipelines using Lambda, Step Functions, Glue, S3, and API integrations, focusing on scalability, security, and maintainability. My approach would be modular: source connectors, a transformation layer to map Oracle KB structures to eGain’s data model, and a delivery layer with validation, retries, error handling, and incremental updates. Everything would be deployed via IaC using Terraform or CloudFormation. You’ll receive a secure, production-ready pipeline with clear documentation and a clean handover so your internal team can maintain and extend it confidently. A few questions to align the architecture: Q1: How is Oracle currently accessed—direct DB connectivity, scheduled exports, or an API? Q2: Does eGain Knowledge support bulk imports in addition to REST APIs? Q3: What change indicators are available for incremental updates (timestamps, versioning, CDC)? Q4: Are there expected data volumes that could influence service choices (Glue vs Lambda)? Happy to outline the proposed AWS architecture, best practices, and timeline once aligned. Looking forward to connecting. Regards, Elias
€2.250 EUR 7 gün içinde
4,8
4,8

✋ Hi there. I can design and implement a robust AWS-based data migration framework to securely and efficiently move knowledge base content from Oracle into eGain Knowledge, with flexibility to extend to additional source systems in the future. ✔️ I have extensive experience building serverless ETL pipelines on AWS using Lambda, Step Functions, Glue, S3, API Gateway, and DynamoDB/RDS. In previous projects, I have implemented secure, incremental data ingestion pipelines with validation, error handling, and automated monitoring, ensuring data integrity and maintainability. ✔️ For your project, I will design an architecture that extracts, transforms, and loads Oracle KB content to match eGain’s data model, supports incremental updates, and handles errors gracefully. The solution will be deployed using CloudFormation or Terraform for easy maintenance and repeatable deployment. ✔️ I will also provide clear documentation and a handover guide so your team can maintain and extend the pipeline internally. Scalability, security, and performance best practices will be integral throughout. Let’s discuss your current Oracle setup and eGain requirements to define the pipeline specifics. Best regards, Mykhaylo
€2.250 EUR 7 gün içinde
5,0
5,0

Hello, I can design and deliver a reusable AWS migration framework that ingests Oracle knowledge content into eGain Knowledge securely and at scale, with incremental updates, validation, and resilient error handling, all deployed via Terraform or CloudFormation. My approach: I’ll land Oracle extracts in S3 (versioned), orchestrate the pipeline with Step Functions, run transforms with Glue or Lambda (Python) depending on volume/complexity, and push into eGain via API Gateway/Lambda with throttling, retries, and dead-letter handling. State, checkpoints, and incremental “last-run” markers can live in DynamoDB (or RDS if you prefer relational), and we’ll add CloudWatch metrics/alerts so operations stay predictable. The data-mapping layer will be modular so adding future source systems is mostly “new connector + mapping config,” not a rebuild. You’ll receive: IaC, full pipeline code, mapping/transform modules, logging/monitoring setup, and clear documentation + handover so your team can maintain and extend it safely.
€2.250 EUR 7 gün içinde
4,5
4,5

Hi there! I'm Ashish, an AWS-certified professional with a passion for architecting scalable, secure and efficient cloud infrastructures. With over 5 years of experience in backend development, DevOps engineering, and Kubernetes orchestration, I believe I have the skills necessary to build your AWS-based data migration framework. What I bring to the table is not just proficiency in AWS services such as Lambda, Step Functions, Glue, S3 but also extensive experience with Terraform and CloudFormation - the very tools you prefer for deployment via Infrastructure as Code. My track record of building ETL pipelines and my understanding of API integrations make me a valuable asset to this project. In short, if you hire me for this project, you’re gaining not just an AWS engineer but also a skilled backend developer alongside a proficient DevOps engineer who can navigate these complex tasks with ease using Python, Node.js, SQL (MySQL, PostgreSQL) and other relevant technologies. Let's simplify and automate your data ingestion process while ensuring its integrity and security!
€3.000 EUR 7 gün içinde
4,6
4,6

Hello. I’m an experienced AWS engineer with a proven track record in designing and building cloud-based migration frameworks using native AWS services. I can create a secure, scalable, and automated ETL pipeline to migrate knowledge base content from Oracle (and other systems in the future) into eGain Knowledge. Leveraging services like Lambda, Step Functions, Glue, and S3, I’ll design a maintainable solution with incremental updates, error handling, and deployment via IaC (CloudFormation or Terraform). I’ll ensure the solution is well-documented and easily maintainable, empowering your team for ongoing support — Tayo.
€2.000 EUR 15 gün içinde
5,6
5,6

Hello, I’ve carefully reviewed your project and know exactly how to deliver results that are strategic, efficient, and tailored to your goals with no wasted time or guesswork, just real, measurable value. With several years of hands-on experience in Python, Oracle, Amazon Web Services, Database Development, AWS Lambda, I bring not just expertise but a track record of delivering results that help clients move forward with confidence. My Portfolio: https://www.freelancer.ca/u/DGM999 If you’re looking for reliable, quality-driven support, I’m just a message away. Let’s make it happen. Best Regards, Sadat Saeed
€1.500 EUR 20 gün içinde
4,6
4,6

As an AWS expert with a background in Database Development and specific skills in Oracle and Python, I am uniquely suited for your AWS-based Data Migration project. My years of experience designing cloud architecture have sharpened my ability to create scalable, secure solutions- like the one you require- that seamlessly extracts, transforms, and loads data from multiple sources into target systems. I've also had hands-on experience working with AWS native services including Lambda, Step Functions, Glue, S3, API Gateway, DynamoDB/RDS - tools that perfectly align with your project's requirements. I take pride in being a creative problem solver and an innovative thinker. I believe these attributes will enable me to add value by providing solutions that go beyond the basic requirements to give you a future-proof migration framework tailored to your needs. Uniting this predilection for innovation with my extensive knowledge of data transformations and previous experience in large-scale migrations ensures that your project will be executed with utmost precision while maintaining security and minimizing disruption. In addition to deep technical expertise, I also offer strong leadership skills honed through leading cross-functional teams over the years.
€2.250 EUR 7 gün içinde
6,4
6,4

Hello Christian, I am Vishal Maharaj, a seasoned professional with 20 years of expertise in Python, Amazon Web Services, and Database Development. I have carefully reviewed your project requirements for building an AWS-based data migration framework. To address your needs, I propose to design and implement a secure AWS architecture utilizing services like Lambda, Step Functions, Glue, S3, API Gateway, and DynamoDB/RDS. The solution will include data transformation logic to map Oracle KB structures to eGain Knowledge data model, support for incremental updates, validation, error handling, and deployment via IaC. I am confident that my experience and skills align perfectly with your project goals. I would be delighted to discuss this further with you. Cheers, Vishal Maharaj
€2.000 EUR 20 gün içinde
5,2
5,2

Liedekerke, Belgium
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