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We need an EdTech developer to prepare our platform for commercial live deployment. Must have [login to view URL], TypeScript, PostgreSQL, Stripe payments, LMS architecture, role-based dashboards, adaptive testing logic, certificate/report generation, downloadable resources, and secure cloud deployment. The developer must be able to review the existing codebase, fix missing routes or logic, connect all dashboards to real database records, build a full platform-owner admin dashboard, complete the paid CEFR placement-test flow, verify Stripe webhook integration, ensure curriculum and course content are fully connected, and deploy the platform on production environment like DigitalOcean. This is not a prototype task; the selected developer must be capable of delivering a secure, scalable, commercially operational ESL learning and assessment platform for learners, teachers, institutions and administrators.
Project ID: 40478695
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I've built and deployed similar EdTech/LMS platforms with [login to view URL], TypeScript, PostgreSQL, Stripe. I can review your existing codebase, complete the missing logic and integrations. Portfolio: [login to view URL] Looking forward to discussing your platform and sharing relevant project experience.
$100 USD in 1 day
1.8
1.8
64 freelancers are bidding on average $162 USD for this job

Hi! Your focus on live deployment prep is the real stress point in EdTech apps. The shift from controlled environments to open access means hidden bugs, data leaks, or unreliable reporting can show up overnight. I shipped a similar education platform last year, with live student sessions, teacher moderation, and role-based access control. That rollout needed careful testing around real-time notifications and user session stability. I'd start with a checklist for live launch — covering user access flows, analytics integration, and error handling. Then test in a staging environment that mimics production conditions. This will catch most surprises before users do. One question — do you want automated backups running from day one, or will manual recovery be enough for launch? Happy to send a free launch-readiness checklist tailored to your platform. If you want to see how I handle similar projects, I keep some EdTech demos at work.techindika.com. — Pradeep
$140 USD in 7 days
5.3
5.3

✅ Can you share the existing codebase, database schema, and current deployment setup for review? ✅ Is the CEFR placement-test scoring logic already defined, including adaptive question selection and final level calculation? ✅ Are the Stripe products, webhook events, user roles, and dashboard permissions already configured, or must they be completed from scratch?
$140 USD in 7 days
1.6
1.6

Hi, I work on ML-backed platforms and Python backends, with strong experience in production systems, data consistency, and platform reliability. The main challenge here is ensuring end-to-end consistency across roles, payments, and learning flows under real usage. Gaps between frontend routes, backend logic, and persisted state can cause silent failures. There’s also risk around webhook correctness, idempotency, and auditability, especially with assessments and certification tied to payments. How is your current data model structured across users, courses, and assessments? What guarantees do you have today for Stripe event handling and replay safety? Are there defined SLAs for latency and concurrency during live test sessions? Happy to review and move this toward a stable launch.
$125 USD in 7 days
0.0
0.0

Hi, I reviewed your requirements and understand you need an experienced developer to take an existing EdTech platform from development stage to a secure, production-ready commercial launch. I can assist with codebase review, fixing missing routes and business logic, connecting all dashboards to PostgreSQL data, completing the CEFR placement test workflow, verifying Stripe webhook integrations, LMS functionality, certificate/report generation, role-based access, and production deployment on DigitalOcean. My focus is on delivering a scalable, secure, and fully operational platform for learners, teachers, institutions, and administrators with clean code and proper documentation. Available to discuss the current platform, remaining tasks, timeline, and deployment strategy. Thanks & Regards
$140 USD in 7 days
0.0
0.0

❌✋❌STOP❌✋❌ This is not a feature-build project anymore — it’s a production-readiness exercise. The highest-risk areas are incomplete business logic between dashboards, payment integrity, assessment flow reliability, and ensuring your LMS data model actually supports commercial usage without hidden bottlenecks. I would start with a codebase audit focused on route coverage, database relationships, dashboard dependencies, and deployment readiness before adding features. Missing dashboard logic should be connected directly to PostgreSQL records through clearly defined service layers, while CEFR placement flow, Stripe webhooks, and curriculum relationships need validation through end-to-end testing rather than isolated fixes. For deployment, I would prepare environment separation, secure secrets handling, database migration workflows, and rollback-safe deployment on DigitalOcean. Risk reduction here means validating adaptive testing logic, webhook idempotency, certificate/report generation, permissions between learner/teacher/admin roles, and ensuring downloadable resources and course access respect authorization boundaries. Production deployment should happen only after functional verification against commercial workflows. I can begin with an audit phase immediately, then move through remediation, integration validation, and production deployment with documented handoff and operational monitoring.
$100 USD in 7 days
0.0
0.0

As Raees, a multidimensional digital marketer and Google Business Profile specialist, I bring a fresh perspective to your EdTech project that goes beyond coding. My diverse skillset extends from JavaScript to Software Architecture and from MySQL to PHP—and I am always eager to develop new proficiencies to provide the best service possible. When it comes to your project, my proven track-record of delivering superior work in a timely manner aligns perfectly with your need for effective communication and results-driven performance. Drawing from my background in local SEO and online business growth, I understand the importance of building an ESL platform that seamlessly connects learners, teachers, institutions and administrators—a platform that ensures access to resources, certificates/reports, adaptive testing logic and role-based dashboards. My familiarity with platforms like Stripe for payments also guarantees expertise in securing transactions on your platform. Moreover, proposing a secure cloud-based deployment for your platform is not just about programming but about envisioning look ahead - anticipating scalability and operational requirements. That’s what I am here for – - not just as an EdTech developer but as someone who solves operational problems through code. The dynamism between managing platforms like Google Business Profiles and delivering scalable solutions on complicated projects as yours make me the best match for this role.
$65 USD in 1 day
0.0
0.0

Hi there, Your platform is already beyond the prototype stage, so the focus now is on closing the remaining commercial deployment gaps rather than building new features. Based on the deployment summary, the key areas are PostgreSQL production integration, Stripe webhook validation, CEFR placement-test completion, role-based dashboard connectivity, certificate verification, and LMS content relationships that must be fully connected before launch. Solution Approach • Production database setup and migration validation • Stripe payment and webhook workflow verification • Adaptive CEFR test and scoring flow completion • Learner, Teacher, Institution, and Admin dashboard integration • Certificate generation and verification implementation • Course, lesson, curriculum, and progress tracking validation • DigitalOcean deployment and production hardening I reviewed the deployment checklist and noticed the platform-owner admin dashboard, dashboard-to-database connections, adaptive test workflow, certificate verification, and production deployment validation are still listed as required before commercial release, so these would be my primary focus areas first. Question: Which of the remaining items is currently blocking launch the most Stripe payments, dashboard integration, or the adaptive testing workflow? Looking forward to discussing the deployment plan further. Regards, Nikunj
$140 USD in 7 days
0.0
0.0

Hi, The biggest risk right now is partial wiring: missing routes or logic that leave dashboards and the paid CEFR placement-test flow disconnected from real PostgreSQL records and Stripe webhooks, which prevents secure, auditable live payments and certificate/report generation. I have 10+ years building and shipping full-stack platforms including assessment and LMS features in TypeScript and PostgreSQL, integrating Stripe payments and webhooks, implementing role-based dashboards for learners, teachers, institutions and admins, and deploying to cloud hosts like DigitalOcean. I have restored broken flows, fixed race conditions in payment callbacks, and implemented server-side certificate/report generation and downloadable resources for compliance and auditing in past projects of similar scope. My first step is a focused codebase review and environment audit: run tests, identify missing routes and ORM mappings, confirm Stripe webhook endpoints and event handling, and trace the CEFR placement-test flow to ensure adaptive testing logic writes final scores and issues certificates. I will then connect dashboards to real DB records and build the platform-owner admin dashboard to manage users, curriculum and payouts. - Do you have a staging environment and current deployment scripts for DigitalOcean that I can use for verification? - Are there existing automated tests or a preferred testing strategy for the CEFR placement-test and Stripe webhook scenarios? Open to a quick chat if you want to dig into the details. Andrew
$250 USD in 3 days
0.0
0.0

Hi! I have 9+ years of WordPress development experience (working professionally since 2017). I specialize in fast, clean, and responsive WordPress websites — whether it's theme customization, plugin development, WooCommerce, or performance optimization. I understand "Rapid" means you need quick turnaround — I can deliver quality work within your deadline without compromising on code quality. I'm available 40 hrs/week and will communicate daily with progress updates. Let's discuss your requirements — I'm ready to start immediately.
$140 USD in 7 days
0.0
0.0

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