Production-grade blockchain solutions — from tokenization and smart contracts to supply-chain traceability and verifiable credentials.
We build pragmatic blockchain systems for traceability, certification, identity, and tokenized incentives — choosing the right chain (public, private, hybrid) and the right architecture for your use case, not the trendiest one.
ProVision is a software company in Ramallah, Palestine, and blockchain development is one of the tools we use, not a product we push. Many requests that start with "we need a blockchain" are better served by a well-designed database with audit logs, digital signatures and a public verification page, and we will tell you so plainly. When several parties who do not fully trust each other need to share one record that no single party can quietly change, a blockchain or distributed ledger can be the right answer, and we build it properly.
It usually makes sense when:
It usually does not help when one organization owns the data and controls who edits it, when records hold personal data that may need to be corrected or deleted, or when the main goals are speed and low running cost. In those cases we build a conventional system with strong audit trails, and can later anchor document fingerprints (hashes) to a public chain if independent proof becomes necessary.
In Palestine and the region, practical blockchain projects often start small: a certificate registry for one training program, or traceable disbursement for one donor-funded project. We favour that approach because it proves the value with real users before any wider rollout.
Our blockchain development fits NGOs and UN agencies exploring traceable aid and donations, universities and training providers issuing verifiable certificates, ministries and public bodies piloting registries, and companies and startups in Palestine and the region building products around tokens, loyalty or provenance.
Engineering-first blockchain — we deploy only when distributed trust is the requirement, and we never sell hype.
The parts around the chain, such as admin panels, user accounts, content and reports, run on Legion Engine, our own platform, so the project budget goes into the logic that matters. Interfaces are bilingual Arabic/English by default, and we host and support the off-chain systems from Palestine.
Often not. In a short discovery call we look at who needs to trust the data and why. If a database with audit trails and digital signatures does the job, we recommend that instead.
It depends on who must verify the record. A public chain suits proofs that anyone should be able to check; a private or permissioned network such as Hyperledger suits a known group of organizations sharing data among themselves.
We avoid it. Personal data stays off-chain in a secure database, and only fingerprints (hashes) or references go on-chain, so records can still be corrected or deleted when needed.
We design and review smart contracts with automated tests and code review, and pilot them on a test network first. For contracts that hold significant value, we recommend an additional independent audit before going live.
Timelines and costs depend on scope: the chain, the number of parties and the apps around it. After a short discovery call we give you a written estimate, and sometimes that estimate is for a simpler non-blockchain system.