NaNOCPP

1.6 + 2.0.1
Production Tested

NaNOCPI

2.2.1 Roaming
Native Support

24x7

Charging Network
Operation

2ISO

9001 & 27001
Certified

4-Hour

Engineering
Response SLA

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Why CPOs, Fleets & OEMs Choose AddWeb

🇺🇸

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Sound Familiar?

EV software fails in three predictable ways: chargers that go offline at 11pm Friday and stay offline until Monday; fleet AI that backtests perfectly and breaks the moment cold weather drops range by 20%; and OEM driver apps that look beautiful in the demo and crash in the parking lot. Most EV vendors solve for the demo. We solve for the field.

Our packaged charging platform handles 70% of our use cases. The other 30% are exactly what our enterprise customers keep asking for — and what our roadmap can’t deliver.

Our drivers are stranded twice a week because the charging schedule does not understand cold weather, route deviations, or that station that always has one broken stall. We need software that understands reality.

Our connected vehicle backend was built five years ago for a different business. Now we have driver apps, third-party data partners, and OTA pressure — and a backend that cannot scale to it.

Our utility wants V2G participation. Our regulator wants demand-response data. Our customers want one bill. We have nothing that talks to all three.

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In EV mobility, downtime isn’t a bug. It’s a stranded driver. We engineer for both.

We are not a body shop. We are not a feature factory. When we ship EV software, we ship the OCPP integration tested against real chargers, the fleet AI validated in cold weather, the audit trail your regulator can read, the driver app QA’d in actual parking lots, and the runbooks your operations team will use at 2am. Engineering integrity is not optional in a 24×7 charging network.

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Five Capabilities Across Three Buyer Types

Each capability ships standalone or as part of a unified EV platform. Most clients engage on one and expand to two or three over 12–18 months as their EV operations scale.

CAPABILITY 01

Charging Network Software (OCPP / OCPI)

End-to-end charging back office: OCPP 1.6 + 2.0.1 station communication, OCPI 2.2.1 roaming, ISO 15118 Plug & Charge support, real-time station monitoring, driver app, operator console, billing, and CRM. Built for networks scaling past the limits of packaged platforms.

  • OCPP 1.6 + 2.0.1 station-to-cloud communication
  • OCPI 2.2.1 roaming + inter-network interoperability
  • ISO 15118 Plug & Charge authentication
  • Real-time charger state monitoring + uptime alerts
  • Driver app + operator console + back-office billing

Node.js

Kafka

PostgreSQL

Redis

OCPP Libs

CAPABILITY 02

Fleet Management & Telematics AI

AI-driven fleet operations: real-time range prediction, charging-schedule optimization against time-of-use rates and grid load, driver behavior analytics, predictive maintenance for batteries and drivetrains, and tight integration with Geotab, Samsara, and OEM telematics APIs.

  • Real-time fleet state + ML range prediction
  • TOU + grid-load optimized charging dispatch
  • Driver behavior + efficiency analytics
  • Predictive maintenance — battery + drivetrain
  • Native integration: Geotab, Samsara, OEM APIs

PyTorch

Time-Series ML

Geotab API

Samsara API

AWS IoT

CAPABILITY 03

Connected Vehicle & Driver Apps

Connected-vehicle backends and driver-facing apps for EV OEMs and Tier-1 suppliers: telemetry ingestion at scale, companion driver apps, OTA update infrastructure planning, AI-assisted service diagnostics, and privacy-preserving driver insights — built on AWS IoT Core or Azure Digital Twins.

  • Connected-vehicle telemetry pipelines at OEM scale
  • Driver companion apps (iOS + Android, native or cross-platform)
  • OTA update infrastructure planning
  • AI-assisted service appointment + diagnostics
  • Privacy-preserving driver insights (GDPR / CCPA / DPDP)

AWS IoT Core

Azure Digital Twins

React Native

Flutter

gRPC

CAPABILITY 04

Battery Analytics & SoH Prediction

ML-driven battery analytics: State-of-Health (SoH) modeling at cell and pack level, State-of-Charge accuracy improvement, degradation forecasting, warranty-risk modeling for OEMs, and second-life valuation for fleet asset disposition. Built on time-series ML against your real telemetry data.

  • SoH modeling at cell and pack level
  • SoC accuracy improvement vs. baseline BMS
  • Degradation forecasting for warranty + finance
  • Second-life battery valuation models
  • Anomaly detection for thermal + electrical events

PyTorch

TensorFlow

Time-Series ML

IoT Data Lakes

MLflow

CAPABILITY 05

V2G, Smart Grid & Demand Response

Bidirectional charging orchestration, OpenADR 2.0b grid signaling, IEEE 2030.5 utility integration, demand-response program participation, and virtual-power-plant aggregation. Built for the V2G use cases that ship in production today — managed depot charging, VPP aggregation, and approved bidirectional vehicles.

  • OpenADR 2.0b grid event signaling
  • IEEE 2030.5 utility communication
  • Bidirectional charging orchestration (managed depot)
  • Demand-response program participation
  • Virtual power plant aggregation + dispatch

OpenADR 2.0b

IEEE 2030.5

AWS IoT

Real-time Orchestration

CAPABILITY 06 — DISCOVERY

EV Opportunity Assessment

A 45-minute strategy call followed by a 2–3 week feasibility audit. We assess your buyer position (CPO / fleet / OEM), your existing stack, your build-versus-buy options against AMPECO, EV Connect, Driivz, and others, and produce a calibrated roadmap. Whether or not we work together afterwards.

  • Buyer-position assessment (CPO / fleet / OEM)
  • Build-versus-buy analysis vs. packaged EV platforms
  • Standards + integration audit (OCPP, OCPI, ISO 15118)
  • Feasibility report with go/no-go recommendation
  • Calibrated cost, timeline, and ROI model

Free 45-min Call

$15K Discovery Sprint

Fixed Scope

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How the EV Stack Fits Together

Four layers. Each independently swappable. Cloud-agnostic, vendor-agnostic, standards-native — so you are never locked into a single charger OEM, telematics provider, or cloud.

Layer 4 — Apps

React Native · Flutter · Web dashboard · Voice / chat

Layer 3 — AI & Analytics

PyTorch · TensorFlow · MLflow · Feature store

Layer 1 — Hardware

ABB · Siemens · Wallbox · Geotab · OEM telematics

↑↓ Bidirectional data flow · Sub-second charging events · Async sync to analytics ↑↓

Why this matters: Layer 1 (chargers + vehicles) and Layer 2 (platform core) must not depend on Layer 3 or 4 to deliver a charging session. A cloud outage or AI model failure should not stop a driver from charging their car. Our architecture isolates real-time charging operations to the platform core while async-syncing analytics and driver-app features to the cloud.

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OCPP/OCPI back office · Driver app · Roaming integration · Pricing engines · Uptime analytics · Field service dispatch



NEVI-eligible architecture. OCPI roaming live in months, not years. Differentiated driver UX vs. packaged platforms.


Charging schedule AI · Route + range optimization · Driver behavior · Predictive maintenance · Depot orchestration



Lower charging cost without sacrificing availability. Fewer stranded drivers. Audit-ready predictive maintenance.


Connected-vehicle data pipelines · Driver app · Service diagnostics AI · OTA infrastructure · Aftermarket data products



Modern connected backend without disrupting production lines. GDPR / CCPA / DPDP-compliant driver data. Differentiated app experience.


Managed charging programs · OpenADR signaling · IEEE 2030.5 integration · Customer apps · Settlement analytics



Regulator-ready data. Demand-response programs that scale. Customer apps that reduce service calls.


Driver charging guidance · Charging-aware dispatch · Fare engines · Subscription billing · Vehicle health dashboards



EV economics that work for ride-share. Drivers stay charged without losing trips. Operators get charging visibility.


NEVI-aligned charging · Transit depot orchestration · Government fleet AI · ADA-compliant apps · Procurement reporting



NEVI uptime compliance. Procurement-ready documentation. ADA-aware driver experiences. Audit trail by default.

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US-Registered. Globally Delivered. No Compromise on Quality.

The structure that lets us match US-based EV consultancies on engineering caliber while delivering materially lower total cost of ownership.

US-Registered Headquarters in Greenville, SC. Account managers and senior architects based in the US for procurement, NEVI program participation, IP transfer, and on-site engagements with North American CPOs, fleet operators, and OEMs. Dedicated NJ office for Northeast clients.

Senior Engineering Center in Ahmedabad, India. 160+ engineers including ML scientists, EV protocol specialists, embedded systems engineers, mobile developers, and full-stack engineers. ISO 9001 + 27001 certified facility. Same caliber as US-based teams at materially lower cost.

4-Hour Daily Time Zone Overlap with US Eastern and Pacific. Daily standups in your time zone. Senior engineers travel for charger-vendor coordination, on-site validation, and regulator-facing engagements. One accountable account lead — never handoffs across geographies.

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The Production EV Stack We Deploy

Vendor-agnostic engineering. Standards-native. Final selection driven by your existing infrastructure, charger OEM choices, and cloud preferences.

Standards & Protocols

Charger-to-cloud communication

Roaming + inter-network interop

Plug & Charge authentication

Demand response signaling

Utility communication (CSIP)

Multi-region CPO platform

North American CPO operations

Enterprise charging management

Public + workplace integration

When packaged platforms hit limits

Charger Hardware (OCPP-tested)

DC fast charging

Workplace + home AC

Heavy-duty + bus depot

European fleet + public

OEM-direct integration

Fleet telematics platform

Connected-fleet operations

North American fleet data

Direct vehicle data ingestion

Cross-OEM driver integration

Connected-vehicle + ML

OEM-grade backends

Cross-region EV platforms

Battery + routing ML

Model registry + tracking

Driver + operator apps

OEM-grade app experiences

Charging payments

Driver authentication

Driver + fleet identity

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How EV Software Engagements Run

Six phases. Each with defined deliverables, sign-off gates, and clear go/no-go decisions. The same methodology we use for $15K Discovery Sprints and $360K+ multi-platform engagements.

01

Discovery + Stack Audit

Buyer-position assessment. Existing-stack audit. Charger / telematics inventory. Build-versus-buy analysis vs. AMPECO, EV Connect, Driivz. Output: feasibility report with calibrated cost, timeline, ROI model.

02

Architecture + Standards Design

Full architecture, OCPP/OCPI message flow, charger compatibility matrix, integration design with telematics + payment + identity providers — reviewed before any code is written.

03

Build + Charger Integration Testing

Platform build with parallel charger-OEM compatibility testing using OCPP simulators across major manufacturer profiles. AI models trained on your data. Driver app + operator console developed concurrently.

04

Pre-Production Validation

Full system tested against contractual KPIs before any field deployment. OCPP message replay, OCPI roaming validation, AI model performance, app QA on real devices.

05

Pilot Site + Phased Rollout

Live deployment to a pilot site or pilot fleet under monitoring. Phased ramp from 1% to 100% of network/fleet traffic. Operations team approval at every promotion gate.

06

Handover + Optional Support

Full IP transfer. Source code, AI models, integration configs, runbooks. Optional Annual Support Contract for monitoring, retraining, OCPP version upgrades, and capability expansion — or full handoff to your team.

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Discovery Sprint

2-3 week fixed-scope feasibility audit. Best for EV teams unsure whether custom build, packaged platform, or partnership is the right answer for their buyer position.


2-3 weeks · fixed price

Multi-Platform Engagement

Phased rollout across 3+ capabilities, multiple buyer positions, or multi-region operations. Standardized architecture, centralized monitoring, dedicated practice embed.


6-12 months · phased delivery

Typical Payback: 6–14 Months

For CPOs: typical payback in 9-14 months driven by uptime improvement and roaming revenue capture. For fleet operators: 6-12 months from charging-cost optimization and reduced range incidents. For OEMs: longer (18+ months) but higher strategic value from connected-vehicle data products. Discovery includes a calibrated ROI model based on your actual operations.

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All comparisons based on typical mid-market enterprise EV engagements in North America and Europe. Actual figures vary by scope, charger count, and fleet size.

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How We Make EV Software Low-Risk

Most EV software fails in the field, not in development. We have engineered five concrete safeguards to flip those odds.

If our 2-3 week Discovery determines you should buy a packaged platform instead of build, we tell you. You pay only for Discovery — never for the wrong build.

Mutual NDA before any data review. Every engineer signs an individual NDA. ISO 27001 certified. Default architecture: your charging and driver data never leaves your environment.

OCPP simulator testing against your selected charger profiles. OCPI roaming validation. Full system tested against contractual KPIs before any field deployment.

Pilot site or pilot fleet first. Live traffic ramps 1% → 100% in monitored stages. Final 20% payment only releases after the system meets contractual uptime + performance KPIs in production.

Source code, AI models, training pipelines, runbooks — all yours on completion. No retention, no lock-in, no perpetual license fees, no per-charger or per-session fees.

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Built to Pass EV Procurement

EV software requires more than working code. It requires audit-ready documentation, certified processes, and standards-aligned engineering for the regulators and program offices that actually fund the deployment.

Quality Management + Information Security. Both certified. Audit-ready for enterprise procurement.

Vehicle-to-charger authentication and bidirectional support. Standards-native engineering.

97% uptime, OCPP, ADA, and procurement reporting requirements built into architecture from day one.

GDPR · CCPA · DPDP. Driver consent management, location-data minimization, region-specific residency.

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This Is One Industry. We Run an Entire AI Practice.

Three owned AI products. Four years of production AI work. Open-source contributions on Hugging Face and Kaggle.

Beyond EV Software, AddWeb operates a full AI Solutions practice covering Generative AI & LLM development, AI Agents & Automation, Custom ML, Computer Vision, AI Voice Agents, AI for Fintech, and AI Robotics for Manufacturing. Three of our AI products are in production today:

AddWeb AI

Customizable AI Platform for Business Workflows

EcomSupport360

AI-Powered eCommerce Automation

WeWP

AI-Driven WordPress Hosting

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How We Engineer EV Software

AI-native since 2022 — embedded into your stack, not bolted on top.

Standards-native engineering. FAT + field validation. Calibrated KPIs. Audit-ready documentation.

4.2 year average relationship. 98% retention. We grow with you.

Open-source proof on Hugging Face + Kaggle. ISO 9001 & 27001 certified.

Sprint reviews. Milestone reports. Direct engineer access. You see everything.

13+ years shipping. 1000+ projects. Real production EV today.

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The 30-Point EV Software Readiness Checklist

Before you commit $85K+ to an EV software project, audit your readiness across 30 critical factors — buyer-position clarity, charger compatibility, telematics integration, OCPP/OCPI scope, build-versus-buy criteria, NEVI alignment, driver-data privacy, team readiness. Used by CTOs, Heads of EV, and program directors to de-risk EV software investments.

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Three Ways to Start. Pick Your Commitment Level.

From a 30-minute Discovery Call to a free readiness checklist, every entry point is designed to give you something useful before you commit a dollar.

We respond within 30 business min · NDA available on request · ISO 27001 certified · US-registered

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