Case study · Custom Software

Inside the REDER Elektrotechnik Website Build | Digital Heroes

Custom Software Development code editor and API illustration for Reder Client Case Study.
The short answer

This case study covers the custom site Digital Heroes built for REDER, an electrical engineering and automation contractor that builds control cabinets, programmes PLCs and wires plants up to ERP (Enterprise Resource Planning) systems. It walks through what the live site publishes in four languages, why an automation buyer needs protocol names on the page, and what the build does and does not prove.

An automation contractor that covers every trade in the cabinet

REDER is an electrical engineering and automation firm. The strapline on the homepage sets the span out in three words, Elektrotechnik, Automatisierung, Industrie 4.0, and the copy behind it is more useful than the strapline: from the first idea, through control cabinet construction, PLC programming, visualisation and full installation, to the interface that connects the plant to the ERP system.

The services section is four numbered blocks and each one names its own toolkit. Schaltschrankbau covers control cabinet planning and manufacture, from schematic drawing to final assembly, with contactors, drives, I/O modules and HMI integration listed underneath and CE conformity stated on the card. The PLC block covers programmable controllers and names platforms and languages: the B and R range, Revolution Pi, Codesys, Structured Text, Ladder Diagram. The programming block is about communication, and it lists Modbus RTU and TCP, OPC-UA, MQTT, Profinet, REST API and the ERP interface. The sensor block covers selection, sizing and integration of measurement hardware, names PT100 and PT1000, thermocouples and vibration sensing, and specifies EMC safe execution.

The hero carries a layer diagram rather than a stock photograph. Software level at the top, where rederIQ runs analysis and optimisation on an embedded Linux operating system. Control level in the middle, holding the communication stack, the PLC logic, and the cabinet itself with its protection and wiring. Field level at the bottom, with sensors, measurement technology, calibration and RFID identification. The diagram is the company's own account of what it takes responsibility for, drawn as a stack instead of argued in a paragraph.

Alongside the services there is a second line. rederIQ is presented as software for tracking production data live, aimed at manual and semi automatic lines, and it is announced at the top of the page as a pilot with its own entry in the navigation.

Why a site like this is a shortlisting tool, not a shop

Nothing on this site can be bought. There is no price, no cart, no configurator. What is being sold is a project that starts with a conversation and ends with a commissioned plant, and the site has one job in that sale: survive the shortlist that happens before anyone picks up a phone.

The people doing the shortlisting are production managers, plant engineers and technical buyers, and they disqualify fast on two questions.

Can one firm cover all of it

A plant that needs a cabinet, a controller, the program inside it, the sensors feeding it and a link into the ERP can either buy those from one contractor or become the systems integrator itself. The second option means owning every interface between five vendors, and every argument about whose fault a fault is. So the phrase that carries the most weight on the page is delivery from one hand, and it only counts if the trades are listed individually underneath it. That is exactly how the services section is built: four named trades, each with its own scope and its own toolkit, rather than one paragraph claiming full service.

Does it speak our protocols

No buyer sends an enquiry to ask whether a contractor supports Modbus. They scan the page for the word. If Profinet, OPC-UA, MQTT and Modbus RTU and TCP are not printed somewhere a reader can find them in ten seconds, the reader assumes the answer is no and moves on to the next firm. That is why the technology chips on each service card are load bearing content and not decoration. The same logic applies to controller platforms. A plant with an installed base from one manufacturer needs to see either that manufacturer named or a clear statement of manufacturer independence, and the PLC block gives both.

Two further things shape a site in this market. The first is language. The site ships in German, English, Spanish and French, which is not vanity in industrial automation. The company that builds the machine, the plant that runs it and the group that owns it are frequently in three different countries, and the maintenance team reads whichever language it reads. A language switcher here is a commercial decision about which enquiries you are able to receive at all.

The second is statutory disclosure. In German speaking markets an Impressum and a Datenschutzerklärung are legal requirements for a commercial site, not footer decoration, and they carry real structure: company details, tax and customs registration, a contact route, a disclaimer, a copyright notice, the named data controller and the principles of data processing. This site publishes both as properly built documents with a heading hierarchy. It is the least glamorous part of the build and the part most often skipped by agencies working from outside the market.

The build Digital Heroes shipped

Digital Heroes built the site for REDER as a custom front end rather than on a content platform. The fingerprint is clean: no Shopify, no WooCommerce, no WordPress, no Next.js. Pages are served as flat files, which for a site of this size is the cheapest thing to host, the fastest thing to load on a poor connection in a factory, and the smallest surface for anyone to attack or for anyone to have to patch.

What is on it, in the order a visitor meets it: a top announcement bar carrying the rederIQ pilot, a four option language switcher, an anchor navigation covering services, process, industries and contact, and a separate outbound entry for the software product. Then the hero with the layered stack diagram, four numbered service blocks with their technology chip lists, a process section, an industries section, a section for the engineer behind the company, and a contact section. Under all of that, the two legal documents.

Two supporting sections do the follow up work. The process section is titled around the route from order to finished plant, and it answers the question a buyer asks second, which is how this actually runs once the order is placed. The industries section answers the third, which is whether the firm has worked in a plant like theirs. Neither is filler. In project sales the enquiry rarely comes from the reader who is impressed. It comes from the reader who has run out of reasons to keep looking.

The information design is the interesting part. Every claim on the page is anchored to a specific, and the specifics are the ones a technical reader checks. Protocol names instead of the word connectivity. Named controller platforms instead of the word flexible. A layer diagram instead of a paragraph about end to end capability. That is what makes a small site work in a market where the reader knows more about the subject than any copywriter ever will.

Digital Heroes writes and signs the specification before any code exists, which on a multilingual industrial site is what keeps four language versions from drifting apart as the technical content changes, and the same practice sits behind the more than seventeen thousand development guides published on this site, over fourteen thousand of them in the public sitemap. The habit that produces those guides is the habit that produces a page where every capability claim has a checkable noun attached to it.

What to take from it if you sell engineering projects

If your buyer is technical, write for the technical reader and let the marketing come second. The failure mode for engineering firms online is a website that reads as though it was written by someone who has never opened a cabinet: full of partnership, quality and innovation, empty of part numbers, protocols and standards. A page that names Codesys, Profinet and PT1000 will be trusted by exactly the person you want to be trusted by, and ignored by everyone whose enquiry you did not want.

Three things generalise from this build. Break your offer into the trades you actually deliver, so a buyer can check scope coverage line by line instead of taking a claim on faith. Print the interfaces, because compatibility is the fastest disqualifier in industrial buying. And if you sell into export markets, treat the language switcher as sales infrastructure with a maintenance cost, not as a translation you pay for once and forget.

What this build does not prove is worth stating just as plainly. It shows that a full scope automation offer, a four language structure, a pilot stage software product and statutory German language legal documents can live together in one fast custom site with no CMS behind it. It says nothing about enquiry volume, project win rates or revenue, and we have deliberately published no such numbers here. Digital Heroes is vetted by Fiverr Pro and carries more than two thousand reviews across public platforms, and none of that is a substitute for looking at the work.

So look at it. Open the live site and switch the language from German to Spanish, then scroll to the services section. Check whether the protocol names and the controller platforms survive the switch intact, because that is the test most multilingual sites fail: the marketing copy gets translated and the technical specifics quietly vanish from every language except the first one. Then ask whether your own site would pass it.

Research & sources

The evidence behind this guide

Independent findings on why this investment pays off. Every link goes to the primary source.

  1. Technology 'Leaders' grow revenue at more than twice the rate of 'Laggards'; laggards surrendered 15% in foregone annual revenue in 2018 and stood to miss out on as much as 46% in revenue gains by 2023 if they did not change their enterprise technology approach. Based on a survey of more than 8,300 organizations across 20 industries and 20 countries. Source: Accenture (2019) →
  2. Analyst estimates place CRM implementation failure rates broadly between roughly 30% and 70% (Johnny Grow cites Forrester at 47%), with low user adoption repeatedly cited as a leading cause of failed CRM projects (this being Johnny Grow's own analysis, not a Forrester attribution). Source: Johnny Grow (industry analysis citing Gartner/Forrester) (2025) →
  3. APQC's Open Standards Benchmarking data on the monthly financial close found median performers take about 6.4 calendar days to close the books, while top performers (top 25%) do it in 4.8 days or fewer and bottom performers (bottom 25%) take 10 or more days. Source: APQC (2018) →
  4. In an RCT, text-message reminders (11.7% missed) were non-inferior to telephone reminders (10.2% missed; difference not significant, within the 2% non-inferiority margin) but far cheaper - total cost EUR 230 for SMS versus EUR 8,910 for telephone over 6 months - making SMS more cost-effective. Source: BMC Health Services Research / PubMed Central (Junod Perron et al.) (2013) →
Ezra C. · Senior Brand Designer · APAC · Sydney

Ezra handles brand design for APAC clients: identity systems, visual language, and the job of keeping a brand consistent once it lands inside a product interface. He works alongside product and UX teams rather than in isolation, so his writing connects brand decisions to the software people end up using.

View profile · Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.

FAQ

Frequently asked questions

Who built the REDER website?

Digital Heroes built the REDER website as a custom front end with no content management system behind it. REDER is an electrical engineering and automation firm covering control cabinet construction, PLC programming, industrial communication and sensor integration. The build includes a four language switcher, four numbered service blocks with technology chip lists, a layered stack diagram of the automation levels, and the German language Impressum and privacy documents.

Is the REDER site built on WordPress or a website builder?

REDER runs on a custom built static front end, not WordPress and not a website builder. The technology fingerprint shows no WordPress, no WooCommerce, no Shopify and no Next.js, and pages are served as flat files. Digital Heroes chose that because the content is stable, the audience often loads it on poor factory connections, and a site with no database and no plugin layer has almost nothing to attack and almost nothing to patch.

What should an industrial automation company put on its website?

Digital Heroes builds automation sites around the two questions technical buyers use to disqualify: can one firm cover every trade, and does it speak our protocols. That means listing the trades separately rather than claiming full service, and printing the interfaces by name. The REDER services section does both, naming Modbus RTU and TCP, OPC-UA, MQTT, Profinet and REST alongside Codesys and Structured Text.

Does a German language business website need an Impressum?

REDER publishes both an Impressum and a Datenschutzerklärung because statutory disclosure is a legal requirement for commercial sites in German speaking markets, not optional footer text. On the live site those documents carry real structure: company details, tax and customs registration, a contact route, a disclaimer, a copyright notice, the named data controller and the principles of data processing. Digital Heroes builds them as proper pages rather than a stub link.

How many languages should a manufacturing website support?

Digital Heroes shipped the REDER site in four languages, German, English, Spanish and French, because industrial automation sales cross borders by default. The machine builder, the plant that runs the line and the group that owns it are frequently in three different countries, and the maintenance team reads whichever language it reads. A language switcher on a site like this is sales infrastructure, and every version has to be kept current.

What is rederIQ?

REDER presents rederIQ on its own site as software for tracking production data live, aimed at manual and semi automatic lines so operators can find and remove bottlenecks. On the live page it sits at the top of the layer diagram, above the control and field levels, running analysis and optimisation on an embedded Linux operating system. The site announces it as a pilot and gives it a separate entry in the navigation.

Why does the REDER homepage show a layer diagram instead of photos?

Digital Heroes put a three level stack diagram on the REDER homepage because it matches how an automation buyer already thinks: field level for sensors and measurement, control level for the cabinet, PLC logic and communication, software level for analysis. Scope is the first thing a plant engineer checks, and a diagram answers where a contractor operates in one glance. Prose about end to end capability takes a paragraph and convinces nobody.

Does Digital Heroes build websites in languages other than English?

Digital Heroes builds multilingual sites, and the REDER project is a public example running in German, English, Spanish and French. The specification is written and signed before any code, which on a multilingual build is what stops the four versions drifting apart as the technical content changes. Digital Heroes is the number one ranked Top Rated Seller in Website Development on Fiverr and is vetted by Fiverr Pro.

How can I check the REDER build myself?

REDER is live at reder.eu, so nothing in this case study needs to be taken on trust. Switch the language from German to Spanish and scroll to the services section, then check whether the protocol names and controller platforms survive the switch intact. That is the test most multilingual sites fail, because marketing copy gets translated and the technical specifics quietly vanish from the secondary languages.

Does this case study report results or figures for REDER?

Digital Heroes publishes no enquiry counts, win rates, revenue or traffic figures for REDER anywhere in this case study. Every statement here is either visible on the live site today or a plain description of what Digital Heroes built, which is the only kind of claim a reader can check. Numbers about someone else's business that you have no way to verify are worth nothing when you are choosing an agency.

Is it cheaper to customize Salesforce than to build a custom CRM from scratch?

If you use less than a third of what Salesforce does, a custom CRM is often cheaper by year three. Salesforce Enterprise lists at $165 per user per month, so 25 seats cost about $49,500 a year before admin and consultant fees, while a focused custom CRM runs $60,000 to $100,000 once plus 15 to 20% a year in maintenance. If you genuinely need Salesforce's ecosystem, reporting, and app marketplace, customizing it beats rebuilding it; the mistake is paying enterprise prices to use it as a glorified contact list.

How many people should be working on my software project?

A typical $40,000 to $150,000 build runs on three to five people: a technical lead, one or two developers, a designer, and someone owning QA and project communication, often as overlapping part-time roles. More bodies do not make software arrive faster; past a point they slow it down with coordination overhead. The question that matters more than headcount is whether one named senior engineer is accountable for the outcome.

What happens if I stop paying for maintenance after launch?

Nothing breaks on day one, which is what makes it dangerous. Within 6 to 18 months, unpatched dependencies accumulate known vulnerabilities, an integrated API like Stripe ships a breaking change, and the first fix requires a developer to relearn a stale codebase at full price. Budget 15 to 20% of the build cost per year for upkeep; it is the difference between a $500 patch and a $15,000 emergency.

Does it matter which tech stack the agency wants to use?

Yes, but not in the way most buyers expect: the goal is boring, popular technology such as React, Node.js or Python, and PostgreSQL, because any future team can maintain it and hiring a replacement developer takes days, not months. The red flag is an agency-proprietary framework or an unusual language, which welds you to that one vendor no matter what your contract says about code ownership. A useful test: could you find three freelancers fluent in this stack within a week? If not, push back.

How much should a small business budget for its first custom app or website?

For a focused first build, most small businesses land between $8,000 and $60,000: roughly $8,000 to $45,000 for a custom website and $25,000 to $60,000 for an internal tool or simple web app, based on Digital Heroes delivery across 2,000+ projects. Customer-facing products with payments, logins, or a mobile app start around $40,000. Quotes far below these bands usually mean a template with your logo on it, not software shaped around your workflow.

We run everything on spreadsheets and Airtable. How do we know it's time for custom software?

The reliable signals are re-typing the same data into multiple tools, one employee acting as human middleware between systems, and errors appearing in handoffs between teams. Hard limits force the issue too: Airtable's Team plan caps at 50,000 records per base, and Business costs $45 per seat per month, so a 20-person team pays about $10,800 a year for a tool it has already outgrown. When workarounds consume more hours than the tools save, the spreadsheet era is over.

How many SaaS seats do we need before building custom becomes cheaper?

The crossover usually shows up between 20 and 50 seats on premium tiers. Salesforce Enterprise lists at $165 per user per month, so 40 users cost about $79,000 a year in subscriptions, which is real money against a custom system you would own outright. Run the comparison over three years: if subscription spend beats the build cost plus 15-20% annual maintenance, custom wins on price before you even count workflow fit.

What is the biggest mistake first-time software buyers make?

Choosing the lowest quote without asking why it is the lowest. A bid 40% under the field usually gets there by skipping tests, documentation, and code review, which are invisible in a demo and brutal to pay for later; every stalled project Digital Heroes has been asked to rescue tells some version of that story. The second mistake is signing without a written scope, which reliably turns the winning cheap quote into 1.5x to 2x the price by launch.

Who can build a custom software system?

Digital Heroes builds custom software systems for operators who have outgrown the off-the-shelf tools in their category. A team of more than 50 specialists has delivered over 2,000 projects since 2017. Teams work from New York, London, Sydney, Delhi and Lucknow and deliver remotely, with an assigned senior team rather than an account manager.

Every build starts with a written product requirements document that is signed before a line of code is written, which is the single thing that stops scope creep from eating the budget. Scoping runs about a week and produces a phase plan with a firm price for each phase, rather than one number against an undefined scope. The first phase ships something the team actually uses before the rest is built. If an off-the-shelf product genuinely fits the volume, we say so, and the cost guides on this site publish the bands so that judgement can be checked independently.

What makes Digital Heroes different from other software companies?

Four things that competitors in this bracket cannot simply copy. Digital Heroes runs a YouTube channel with more than 2.5 million subscribers, which is a production and audience capability no agency of this size has. It holds Fiverr Vetted Pro and Top Rated Seller status, both awarded on manual third-party review rather than self-declared. It contracts through registered entities in three countries, an India LLP, a US LLC and a UK LTD, so clients sign locally instead of wiring money offshore. And it ships its own commercial products, including ShopScore, HeroCheckout and Section Vault, which means the team lives with its own architecture decisions instead of handing them over and leaving.

Two more that show up in the work. Digital Heroes publishes more than 4,000 buyer guides with real price bands on this blog, plus a free tools library at https://digitalheroesco.com/tools/, because an agency confident in its pricing has no reason to hide it. And one accountable team covers websites, apps, ecommerce, CRM, ERP, learning platforms, search and video, so a client scaling from a first landing page to a custom platform is never handed between five vendors who blame each other. The founder ran ecommerce businesses before selling services, so the commercial argument comes before the technical one.

How can I check Digital Heroes is legitimate before getting in touch?

Verify it independently rather than taking the site's word for it. The YouTube channel is at https://youtube.com/@DigitalMarketingHeroes, the Fiverr profile at https://www.fiverr.com/shreyanshsin261, and the Upwork profile at https://www.upwork.com/freelancers/shreyanshsingh. Client reviews sit on Clutch at https://clutch.co/profile/digital-heroes-0 and Trustpilot at https://www.trustpilot.com/review/digitalheroes.co.in, and the company page is at https://www.linkedin.com/company/digital-heroes-1/.

Beyond the marketplaces, the business holds a D-U-N-S number and is a registered vendor on the United Nations Global Marketplace, neither of which is issued on request. Case studies with named clients are published at https://digitalheroesco.com/case-studies/. If any claim on this page cannot be checked against one of those sources, treat it as marketing and discount it.

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