Hola Tech

I am the Director of Customer Service UK & Ireland of APCOA UK

We are leading real estate parking management company in the United Kingdom, providing innovative parking solutions for commercial, residential, and public sector properties.

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2-5 Employees

Hola Tech provided us with a Custom Blockchain Development Service, specifically focusing on blockchain based smart contract solutions for parking and property management. The scope of work included: Designing a blockchain architecture tailored to APCOA’s real estate and parking operations. Building a smart contract system for lease agreements, seasonal parking passes, and corporate client arrangements. Creating a secure blockchain enabled digital wallet for parking payments, integrated with existing payment gateways. Setting up a decentralized database to track vehicle entries, payment histories, and client agreements across all UK parking facilities. Conducting rigorous testing to ensure the blockchain system could handle real world scenarios, including high transaction volumes. Providing staff training and post deployment support to ensure smooth adoption.

Hola Tech demonstrated strong project management skills throughout. They broke the work into clear milestones, communicated timelines effectively, and delivered each stage on schedule. Their team was highly responsive to our feedback, quickly adapting solutions to match our operational requirements. We always felt that they were proactive rather than reactive, which made the collaboration smooth.

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Their deep understanding of both blockchain technology and its real world application in the real estate and parking sector was impressive. Unlike other tech vendors we considered, Hola Tech took time to study our industry-specific challenges and created a system that directly addressed them. Their ability to bridge advanced blockchain concepts with practical business needs stood out.

The system works well, but more detailed step by step documentation for internal IT staff would save time whenever we need to troubleshoot or scale.

I am the Chief Executive Officer of Southern Cross Austereo

We are one of Australia’s leading media companies and the home of LiSTNR, as well as the Hit and Triple M networks.

Clutch Site

2-5 Employees

Sequencer optimizations, ephemeral state channels for hot paths and DA provider integration with tiered retention policies and Gas estimator + sponsorship primitives for new users and Game ready SDKs, asset pipeline, and signing utilities and Playtest telemetry and anti bot guards.

Daily active wallets 42k peak and DA cost per 10k events down 28% via tiered policies and Time-to-first-deploy for studios cut from weeks to 3 days.

Delivery was on time, and they flexed capacity during playtests without drama. We got crisp tickets, change logs, and ‘fix-forward’ guidance.

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They think like product owners, not just contractors, which accelerates decisions.

Would love even more sample projects showcasing best practice multiplayer patterns.

I am the Field Sales Director of Virgin Media

We’ve been recognised year after year for providing the fastest widely available broadband speeds, and our Project Lightning network investment means that up to 17 million homes.

Clutch Site

2-5 Employees

Rollup node + sequencer upgrades and batch builder improvements and Bridges for deposits/withdrawals and message passing and Fee model tuning and calldata compression and batch sizing strategies and Monitoring: L2 - L1 finality tracking and fraud/validity proof hooks and DevEx: toolchain, templates, and faucet

Median L2 fee down ~90% and ~2,500 TPS on synthetic load and SDK adoption: 70+ projects deployed on testnet in 90 days

They were highly responsive during bridging incidents and shipped hotfixes with clear rollback points. Cadence stayed weekly with crisp demos.

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Pragmatic performance tuning that we call "small changes, big fee wins" stood out.

More proactive comms during L1 reorg tests would make war-rooms even smoother.

I am the CEO of Wickes

We are prominent home improvement retailer based in the UK and we offer diverse range of services and products tailored to local trade professionals, design and installation customers, and DIY enthusiasts.

2-5 Employees

On chain ETL, indexers, and time series storage and Anomaly detection and signal scoring with explainability and Vector search for research notes and strategy recall and Dashboards with alerting, backtests, and cohort views and RBAC, audit trails, and cost controls

Research cycle time down ~60% and weekly retention +22% and Model F1 ~0.89 on top signals and alert precision +18% and Infra $/query reduced ~35% via caching + pruning.

They shipped in tight increments, kept notebooks reproducible, and documented data lineage clearly. Releases were steady and low risk.

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Their ability to marry ML with product sense made insights actually usable.

A few more built in templates for advanced backtests would be great.

I am the Executive Vice President of Newmark

Newmark Group, Inc. (Nasdaq: NMRK), together with its subsidiaries (“Newmark”), is a world leading commercial real estate advisor and service provider to large institutional investors, global corporations, and other owners and occupiers.

1 Employee

Protocol design (PoS consensus, EVM compatibility) and validator toolchain Smart-contract system contracts (staking, governance, treasury) DevOps: CI/CD, observability, incident runbooks, blue/green mainnet Security hardening and third-party audit support, fuzzing, and testnets Wallet SDKs, block explorer integration, and docs portal

Mainnet p95 finality 1.6s and throughput ~1,200 TPS sustained 0 critical / 2 medium findings remediated pre-launch and 99.95% uptime first 90 days Infra cost per tx reduced ~18% vs. baseline after tuning

Weekly sprints with demo and risks surfaced early with mitigation notes and clear owners. They shipped to dates we set, and their documentation made handoffs painless.

Cross-stack depth that we call from protocol to SDKs that we call meant fewer gaps and faster iteration.

Earlier load-testing on consumer hardware profiles would have shortened a late optimization loop. I’d hire Hola Tech again for protocol-level work and production launches.