Backend Dev: Google CASA & AWS

@AZTURK1

Hi there, I understand you need secure Gmail API integration and full Google CASA (Tier 2 / Restricted Scope) compliance; I have direct experience closing CASA gaps and guiding OAuth verification for restricted scopes. - Audit existing codebase and map CASA gaps - Implement/secure Gmail API read flow with OAuth consent and token encryption - Complete Google OAuth verification package and support CASA security review - Deploy/monitor backend on AWS (EC2, Lambda, RDS) and add audit logging/encryption Skills: ✅ Google Workspace APIs (Gmail API) ✅ OAuth 2.0 Authorization Flow ✅ Secure token storage & access policies ✅ Google Cloud Console configuration & CASA implementation ✅ Deployment on AWS (EC2, S3, RDS, Lambda, IAM) and audit logging Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I can start immediately and deliver initial audit and remediation plan within 5 days. Do you already have a completed OAuth consent screen and a list of restricted scopes currently in use (or a link to the Cloud Project)? Best regards,

@OutsourceMan

⭐⭐⭐⭐⭐ Dear Valuable Client, CnELIndia, led by Raman Ladhani, brings deep expertise in Google Workspace APIs and CASA compliance, making us well-suited to support your Gmail integration project. We can implement and maintain secure Gmail API access with OAuth consent, ensuring all restricted scopes meet CASA Tier 2 requirements. Our team will handle OAuth verification, guide Google security reviews, and configure Google Cloud Console settings for secure token storage and least-privilege access. We will deploy and monitor backend services on AWS (EC2, S3, RDS, Lambda, IAM), implement encryption and audit logging, and optimize existing code to close compliance gaps. Additionally, we can prepare complete documentation for CASA audits and leverage prior experience in SOC2 and ISO27001-aligned security practices to ensure a seamless, secure deployment. This approach guarantees full CASA compliance and secure Gmail integration.

@iglobalvn

Hi, I have hands-on experience integrating the Gmail API with restricted scopes and guiding applications through Google OAuth verification and CASA security requirements. I’ve worked with secure OAuth 2.0 flows, token encryption, least-privilege IAM policies, and backend deployments on AWS (EC2, RDS, S3, Lambda). I can review your existing implementation, close CASA compliance gaps, prepare required documentation, and support the Google security assessment process end-to-end. Happy to share details of similar Gmail-restricted-scope projects and discuss your current setup.

@usamae

Hey - went through the requirements, this is right up my alley. I've built multiple backend integrations with Google Workspace APIs - Gmail, Calendar, Drive - including the OAuth 2.0 consent flow, minimal scope handling, and secure token storage. I know the Google restricted scope requirements well, including what's needed for the App Verification and CASA security assessment process (documentation, security questionnaires, penetration test reports, etc.). On the AWS side, I'm comfortable with EC2, Lambda, RDS, IAM policies - I can deploy, monitor and harden the backend infrastructure. For encryption and access control I work with KMS, secrets management, and audit logging as standard. A few things I'd want to confirm: - What's the current backend language (Node.js, Python, or something else)? - Is the CASA Tier 2 audit already in progress or starting from scratch? - What compliance gaps have already been identified? Happy to jump on a call and look at the current setup. Can start quickly. - Usama

@quan9824

With a demonstrated track record of 100% job completion rate and impeccable delivery on time, I am Doan, a seasoned Full-stack Developer. What sets me apart is my deep understanding of web applications’ intricate mechanics as well as sophisticated AI systems, which dovetail elegantly with the project specifications at hand. In addition, having a dynamic responsiveness and being available for emergency modifications makes me a reliable choice for your needs. Specifically, regarding Google CASA compliance and implementation, I not only have strong experience but also understand the significance of CASA Tier 2/Restricted Scope Verification process like the back of my hand. Expertise with OAuth 2.0 authorization flow and Google Cloud Console configuration complements my competences in leveraging Google Workspace APIs especially Gmail API - making me a reliable candidate to handle security requirements and restricted scopes with utmost precision. Finally, I am accustomed to document required by Google Security Assessment ensuring that no stones are left unturned in preparing documentation. Given these attributes along with an innate knack for problem-solving and brilliant collaboration skills, I assure you that selecting me for this project would be a decision you won’t regret for sure!

@salesapple

I have hands on experience with Gmail API using restricted scopes and OAuth verification. I understand Google CASA requirements and how to close compliance gaps properly. I can support both security review and AWS backend deployment. I am a backend developer with strong experience in Google Workspace APIs, OAuth 2.0 flow, secure token storage and Google Cloud Console configuration. I have worked on applications that read Gmail data with user consent and implemented encryption, audit logging and least privilege access as per security guidelines. On AWS, I have deployed and maintained services using EC2, Lambda, S3, RDS and IAM with proper access control and monitoring. I am comfortable preparing documentation for verification and assisting in security assessments. Can you confirm which restricted scopes you are currently using and at what stage your CASA review is? Regards, Verma

@cybertr0n

I have hands-on experience with Google Workspace APIs, including Gmail, and am fully familiar with CASA Tier 2 / Restricted Scope Verification. I can implement secure OAuth 2.0 flows, manage restricted scopes, and assist with Google app verification and security reviews. I’m proficient in deploying and maintaining backend services on AWS with encryption, access control, and audit logging to meet compliance standards. I can work with your existing codebase to fix gaps, optimize performance, and prepare all required documentation. I am ready to ensure your application meets full Google CASA compliance while maintaining seamless Gmail API integration.

@johibkhan

Hi, With my comprehensive 15+ years of software application development expertise complemented by hands-on experience with Google CASA (Cloud Application Security Assessment) compliance, I believe I could be the perfect match for your project. I have successfully integrated various applications with the Gmail API and adhered to restricted scopes outlined by CASA's tier 2 verification process in previous projects. Furthermore, I am well-versed in OAuth 2.0 Authorization Flow, secure token storage, and access policies. Additionally, my extensive skillset covers all aspects of backend infrastructure management on AWS, including EC2, S3, RDS, Lambda, IAM, etc. Alongside this, I strongly prioritize application security conforming to CASA guidelines and commonly adopted standards such as SOC2 and ISO27001. My passion lies in problem-solving which has allowed me to build optimized, scalable architectures capable of handling complex workloads efficiently. My commitment to providing secure, high-performance systems perfectly aligns with the key requirements of your project. Let's tackle this challenge together and continue ensuring the safety of sensitive user data! (Pitch ends.)

@dataspro

Nice to meet you , It is a pleasure to communicate with you. My name is Anthony Muñoz, I am the lead engineer for DSPro IT agency and I would like to offer you my professional services. I have more than 10 years of working as a Backend and Software developer, I have successfully completed numerous jobs similar to yours therefore, and after carefully reading the requirements of your project, I consider this job to be suitable to my area of knowledge and skills. I would love to work together to make this project a reality. I greatly appreciate the time provided and I remain pending for any questions or comments. Feel free to contact me. Greetings

@natanr28

HELLO, HOPE YOU ARE DOING WELL! I have thoroughly reviewed your requirements for secure Gmail API integration with a focus on Google CASA compliance, including OAuth flow, security assessments, and AWS deployment. My background supporting applications through the CASA process, configuring OAuth for restricted Gmail scopes, and addressing compliance and security reviews aligns well with your needs. My plan is to review and enhance your existing Gmail integration, fill any compliance gaps, streamline the OAuth verification, implement robust encryption and access controls, and ensure everything is fully in line with CASA and Google’s security requirements, while maintaining your AWS infrastructure efficiently. I'd like to have a chat with you at least so I can demonstrate my abilities and prove that I'm the best fit for this project. Warm regards, Natan.

@craigd43

As a backend developer with extensive expertise in Node.js and Python, I assure you of my profound understanding and implementation of OAuth 2.0 Authorization Flow and other CASA compliance requirements. With a robust background in Google Workspace APIs, especially the Gmail API, I'm well acquainted with the process of reading user emails securely whilst maintaining CASA's guidelines. I've had hands-on experience with CASA Tier 2/Restricted Scope Verification processes, which positions me well to tackle any compliance gaps in your existing codebase and optimize performance. Lastly, let me underscore the value that a results-driven mindset brings to this project. My commitment to delivering high-quality code within stipulated deadlines augurs well for facilitating your Goole Security Assessment process. Besides my vital technical skills, I'm also familiar with compliance standards (SOC2, ISO27001) which makes me an invaluable asset when liaising with Google for security audits. In hiring me, you're acquiring not just the proficiencies but also the mindset required for successful project completion. Let's power your backend with performance-enhancing expertise!

@jignesh06

Hello, I have extensive experience in the mentioned technologies and am ready to start immediately. Let’s connect via chat to discuss the project requirements further. Thank you, Jignesh

@patodeh

I've worked with Gmail API restricted scopes and understand exactly why CASA Tier 2 compliance trips up most developers — the OAuth verification and security review process demands precision, not guesswork. I'll audit your existing codebase, close compliance gaps, harden your OAuth 2.0 flow, implement secure token storage, enforce least-privilege access, and prepare the full documentation package Google requires for restricted scope approval. On infrastructure, I'll configure and maintain your AWS environment — EC2, Lambda, S3, RDS, IAM — with encryption and audit logging aligned to CASA requirements. You get a developer who has navigated Google's security review process and knows what reviewers look for. One question before I start: has your app already been submitted for CASA assessment, or are we building the compliance groundwork from scratch? Every client I've delivered for leaves satisfied. Let's get your app compliant and approved.

@JawadIT

Hello, I have strong hands-on experience integrating Gmail APIs with OAuth 2.0 using restricted scopes, along with implementing secure token handling, encryption, and least-privilege access aligned with Google CASA requirements. I’ve worked extensively with Google Cloud configuration, OAuth verification workflows, and backend deployments on Amazon Web Services including IAM, EC2, and secure service architecture. I can help close compliance gaps, support CASA verification, and ensure your application meets Google’s security standards while maintaining reliable Gmail integration and performance. Available to review your current setup and start immediately. Best regards, Jawad Ali

@AlexDeveloper911

Hello, 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, Linux, Web Security, Cloud Computing, Amazon Web Services, Node.js, OAuth, Backend Development, AWS Lambda, Cloud Security Lets connect in chat so that We discuss further. Thank You

@Hubready

Hello! I am a US-based full stack developer, and I’ve carefully read your project description about supporting an existing application that integrates with Google CASA and AWS. With over 10 years of experience in backend development, I understand the intricacies involved in such integrations and can ensure a seamless operation. I’ve worked on various projects, including building robust APIs and managing cloud deployments. Some relevant examples of my work include a custom data processing tool for a logistics company, a SaaS platform for project management, and an automation tool that integrates multiple third-party services. To ensure I deliver the best results, could you please clarify the following questions to help me better understand the project? 1. What specific features or functionalities are you looking to enhance or support in the existing application? 2. Are there any particular challenges or pain points you've faced so far with the current integration? I am committed to clear communication and structured milestones, ensuring that the solutions I provide are not only technically sound but also practical and maintainable. Let’s connect and discuss how I can help you achieve your project goals effectively. Looking forward to hearing from you! James Zappi

@nemanjac6

As an engineer skilled in both software and hardware systems, my unique background brings a comprehensive understanding to the table. While my technical capabilities align seamlessly with your desired skillset such as Linux, Node.js and Python, it's worth noting that my expertise extends beyond this scope. I have a profound understanding of end-to-end solutions - from concept to deployment. This invaluable ability affords me the capacity to navigate complicated projects like yours with proficiency. Additionally, my experience in developing and integrating backend services on AWS is particularly relevant to the role responsibilities in this project. I'm well-versed in deploying, monitoring and maintaining backend services on AWS infrastructure - EC2, S3, RDS Lambda and IAM. Furthermore, as someone who understands how crucial data security and privacy compliance are for an integration involving user emails, I am diligent in implementing secure approaches aligned with CASA guidelines. My familiarity with encryption methods, audit logging techniques and least-privilege access ensures holistic safety implementation. With me on board, you can be confident that your project will be handled by a professional with meticulous attention to detail and a substantial track record of achieving compliance with regulated standards such as SOC2 and ISO27001

@Hemantt841

Thank you for the detailed project description. I am excited about the opportunity to support your application that integrates with Google Gmail APIs and meets Google CASA compliance requirements. With over 7 years of experience in software development, I have successfully completed projects similar to yours. What caught my attention is the need for strong knowledge of Google CASA compliance and implementation, as well as expertise in Gmail API integration. Here is my approach to completing this project: - Conduct a thorough review of the existing application codebase - Implement OAuth consent for secure email reading - Ensure compliance with Google CASA security requirements - Configure OAuth verification process and assist in Google security review - Deploy and manage backend services on AWS infrastructure - Implement secure data handling practices aligned with CASA guidelines In a recent project, I integrated Gmail APIs for a client, ensuring data security and compliance with Google's guidelines. The outcome was a seamless email integration that met all security standards. I am curious about your specific requirements for OAuth verification and how you envision the data encryption process. Could you provide more details on the expected timeline for the project? Feel free to review my portfolio for relevant work samples.

@kishanbwts

I’ve helped a client in the SaaS space fix CASA compliance gaps in their Gmail API integration, ensuring their app passed Google’s restricted scope verification on the first review. To address your needs, I’ll start by auditing your existing OAuth setup and confirming all consent screen details align with Google’s CASA Tier 2 requirements. I’ll also check secure token storage and implement strict least-privilege access controls. On AWS, I’ll review your backend services to ensure data encryption and audit logging meet CASA standards. A quick question: does your current implementation use incremental authorization to minimize granted scopes? This is often overlooked but crucial for restricted scopes approval. I’ll also update your documentation for Google’s security assessment, smoothing the OAuth verification process and ongoing monitoring. This can be done efficiently based on previous work with Gmail APIs and handling Google’s security reviews. Ready to start and bring your app fully compliant and secure on AWS.