Expand Next.js MVP For Enterprise Pilots

@neerajdhameliya

Hello, ◆◆◆◆◆ Portfolio & Past Work: ◆◆◆◆◆ https://www.freelancer.com/u/neerajdhameliya With a strong background in building scalable, multi-tenant SaaS platforms, I focus on creating secure, pilot-ready backend systems that combine clean architecture, robust authentication, and maintainable data workflows. My work emphasizes enterprise readiness, extensibility, and smooth integration with future features like billing, dashboards, and usage enforcement. Here’s my approach: ◆ Database & Schema Design: Implement multi-tenant Postgres with Prisma or Drizzle, including orgs, users, jobs, resumes, analyses, and usage tables. ◆ Authentication & Security: Set up AWS Cognito or NextAuth with server-side session validation and org-based access control. ◆ LLM Service Layer: Centralized module for Anthropic/Claude calls, logging token usage, and enforcing org entitlements. ◆ API & Data Isolation: Build secure API endpoints with strict org-based separation, preventing cross-org data access. ◆ Documentation & Handover: Provide clean handoff docs for future Stripe integration, dashboards, and scaling. Please feel free to message me to discuss your MVP requirements, preferred tech stack, and next steps for building a robust enterprise-ready backend. Best regards, Niral D

@ska234

Hello With over nine years of software development experience and a focus on building AI-powered systems, I have direct expertise in the technologies your project requires. I have built multi-tenant architectures where org-based data isolation is enforced server-side without exception, implemented authentication flows using both AWS Cognito and NextAuth, and designed database schemas with Prisma that anticipate future requirements without over-engineering for day one. My experience integrating LLM APIs, including Anthropic's Claude, has taught me the critical importance of centralizing these calls through a dedicated service layer exactly the pattern you have specified to enable clean instrumentation, usage logging, and future entitlement enforcement. I fully understand that this engagement is about building a pilot-ready SaaS foundation rather than a complete product rebuild. The scope you have outlined Postgres on RDS, authentication mapped to org membership, the org_entitlements table as a future Stripe hook point, and comprehensive token usage logging represents a disciplined approach to early-stage architecture that I respect and have practiced myself. Looking forward to your reply Regards.

@maximg10

⭐Hi, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have extensive experience in database design, software architecture, Amazon Web Services, Node.js, backend development, and Next.js. With a focus on building robust backend infrastructures, I have successfully implemented complex database layers using Postgres in AWS environments. My expertise includes designing authentication systems using AWS Cognito/User Pools and ensuring org-based data isolation for enhanced security. I have a proven track record in developing scalable APIs and service layers, which aligns perfectly with your requirement to implement a central service for LLM analysis. By adhering to the best practices, I guarantee the creation of a reliable and efficient mechanism for usage monitoring and LLM service integration, paving the way for future enhancements such as Stripe entitlements and plan enforcement. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim

@seventysixeast

Your requrements for extending your pilot to include the foll are clear: - database layer to save orgs, users, jobs, resumes and usage. (prisma ORM recommended, can use drizzle also) - cognito based user authentication - adding a service which calls the llm - tracking llm usage We dould develop this in python or node. Do you have any preference? This should take about 30 to 40 hours

@DigitalNightOwl8

Hey Mate , Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Amazon Web Services, Database Design, API Development, Node.js, Software Architecture, Backend Development, PostgreSQL and Next.js. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. For more details Chat with us

@petrob2

Hello, I've reviewed your requirements and have worked on similar projects before. With my experience and skills, I can complete your project to your satisfaction. Please contact me via chat to discuss the details. Thank you, Pietro.

@Sotn

4 days is enough for me to build what you want. Hello, I’m Hai — a software engineer. I realize you may be receiving numerous applications, and identifying the ideal fit isn’t easy. Should you need someone who can genuinely step into your shoes and contribute from day one, please feel free to reach out.

@nusratu1

Hello, You need a robust backend architecture to support enterprise pilots and scale seamlessly. I'll set up a PostgreSQL database layer using AWS RDS, ensuring all tables, such as orgs and users, are correctly implemented. I'll establish enterprise-credible authentication using AWS Cognito or a passwordless setup and ensure strict org-based data isolation. Next, I will create a service layer for your LLM calls, capturing usage events while keeping your core logic untouched for future Stripe integration. This foundational work is vital to prevent rework later. NOTE : Bid is placed on the lowest bid price and deadline,it can vary after a detailed discussion or a meeting. Thanks

@draganv2

I can implement the backend infrastructure for your SaaS MVP, including Postgres schema, enterprise authentication, org-based data isolation, LLM service layer, and usage monitoring, setting you up for future expansions with Stripe integration. Let's build it!

@kirills31

Hey there, Are you already using Cognito anywhere in this repo, or should I stand up a new User Pool and wire server-side verification from scratch? Where do resumes live today, in Postgres text, local disk on EC2, or S3, and do you want me to move storage to S3 now or keep current storage and just store an S3 key later? I’ve built pilot-ready multi-tenant foundations like this where the only thing that matters is correctness: org isolation, clean auth mapping, and a single LLM service layer that becomes the future billing and caps hook. The common mistake is calling Claude inside route handlers and scattering org checks, which guarantees rework when Stripe and entitlements arrive. My plan matches your scope: - Provision RDS Postgres and implement your exact tables with Prisma or Drizzle plus migrations - Implement Cognito or passwordless auth with strict server-side session validation, then map auth subject to users and org_id - Enforce org_id scoping on every read and write in API routes, no client trust, no shared queries - Create a centralized runAnalysis({ orgId, userId, jobId, resumes }) module that calls Claude, logs token usage into llm_usage_events, and checks org_entitlements as the single future enforcement point - Add a simple internal usage report endpoint or script for last 7 and 30 days by org Looking forward to discussing more on chat. Best Kirill

@jessev08

Hi Yep, this is the right kind of “do it once, don’t regret it later” foundation work. The main issue I usually see in MVPs like this is org isolation being implied in code paths, not enforced everywhere, which becomes a nightmare the moment paid pilots start. So the way I’d handle it is: RDS Postgres + Prisma/Drizzle schema exactly as listed, then every API read/write goes through a server-side org-scoped access layer (no client trust, no “optional orgId” params). For auth, I can wire Cognito (or NextAuth if you prefer) with strict server-side session validation, then map auth_subject → users → org_id on every request. I’ll also pull Claude calls into a single runAnalysis() service that logs llm_usage_events and checks org_entitlements up front (even if it’s just “trial/active” for now), so Stripe later only needs to update entitlements without touching the engine. You’ll end up with a clean usage reporting endpoint/script (7/30 day rollups) and a handoff note that points to the exact files where isolation, auth mapping, and LLM logging live. Thanks, Jesse