
Tech Lead / Blockchain Developer
- or -
Post a project like this$50/hr
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Website Developer| Mobile App Developer| Website Designer| AI Engineer| Graphic Designer

WordPress & Shopify Developer | AI Chatbot Automation Expert | Web Scraping | Automation | Data Extraction | Python
Software Engineer, Web Developer, Web Designer, Pentester, Graphic Designer, AI Artist, Video Editor, Photo Editing
Full-Stack Web & Mobile App Developer With AI Development, API Integration & Automation Expertise | Top Rated


MERN | ERP | Affiliate Portal | After Effects | AI Chatbot | e-Commerce | UI/UX | Motion Graphics

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Description
Experience Level: Expert
We are building a custom education platform from the ground up and need an experienced Tech Lead or Blockchain Developer to help us complete the MVP.
All development is for our own proprietary platform – there is no integration with third‑party websites, no scraping, no re‑posting of external content, and no attempt to bypass anyone else’s account or payment systems.
You will take ownership of these core components:
- Web3 authentication (wallet connection, user session management)
- Smart contract refinements (ERC‑20/ERC‑721 integrations for access control, not for resale)
- Internal payment flow (crypto or fiat on‑ramp, transaction handling)
- Download gating for our own hosted educational materials (access granted based on on‑chain or off‑chain status)
- Metadata management and on‑site search functionality
- Final quality assurance and bug fixing
Deliverable: A working MVP of our own education platform, ready for internal testing.
Opportunity for ongoing work: After a successful MVP delivery, there is a clear path to stay with the project as a long‑term contributor.
All development is for our own proprietary platform – there is no integration with third‑party websites, no scraping, no re‑posting of external content, and no attempt to bypass anyone else’s account or payment systems.
You will take ownership of these core components:
- Web3 authentication (wallet connection, user session management)
- Smart contract refinements (ERC‑20/ERC‑721 integrations for access control, not for resale)
- Internal payment flow (crypto or fiat on‑ramp, transaction handling)
- Download gating for our own hosted educational materials (access granted based on on‑chain or off‑chain status)
- Metadata management and on‑site search functionality
- Final quality assurance and bug fixing
Deliverable: A working MVP of our own education platform, ready for internal testing.
Opportunity for ongoing work: After a successful MVP delivery, there is a clear path to stay with the project as a long‑term contributor.
Emilse S.
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Last project
21 Jul 2026
Colombia
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Hi Emilse, before discussing the MVP architecture I’d like to understand whether your access-control flow is intended to stay lightweight around wallet-based entitlement checks, or if the platform will later evolve into a more complex ecosystem with subscriptions, role tiers, transferable permissions, or learner progress tied to on-chain/off-chain states?
Thanks
Naresh
1155365
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