Building a custom Magento 2 payment method module for an acquirer / PSP / wallet that doesn't have an off-the-shelf integration. Full PSR-style payment interface, 3DS2 / SCA, vault, refunds, partial capture, asynchronous webhooks for confirmations.
Why this service pays for itself
Composer-installable, survives Magento upgrades
Full failure-mode coverage — no orphan transactions
Audit trail for every webhook event
Pricing
Choose your package
Prices in USD. Other currencies on request, pick the closest tier and I’ll convert in the quote.
Recommended
Basic
Entry-level package for Custom Payment, fast turnaround on small scope.
Short cycles, written checkpoints, no surprises, from brief to launch.
01
Acquirer documentation review
Read the API docs, run sandbox spikes, document failure modes.
02
Architecture proposal
Write up the integration architecture, you sign off before any production code.
03
Build + sandbox tests
Real sandbox calls in tests, signature verification + replay protection from day one.
04
Production rollout
Feature-flagged release, canary on a single product first, full observability.
Client reviews
What clients say after delivery
Verified reviews: manage these in Content → Testimonials.
Kishan is surely the best freelancer I worked with on upwork.
“Kishan is surely the best freelancer I worked with on upwork. Always there to use his knowledge to help and sort any issue you may have in a pleasant and professionnal
NC
Nicolas Chevillot
Ecofone
Kishan has done an excellent job in a timely manner
He is very knowledgeable, has a very positive attitude, easy to communicate.
“Kishan has done an excellent job in a timely manner
He is very knowledgeable, has a very positive attitude, easy to communicate.
All in all, the best you can ask for.
Will definitely rehire when I have jobs to be
ZK
Zisos Katsiapis
Komputron Monoprosopi IKE
I had the pleasure of working with Kishan Savaliya on our Magento 2 project, and I was thoroughly impressed with his work.
“I had the pleasure of working with Kishan Savaliya on our Magento 2 project, and I was thoroughly impressed with his work. Kishan is not just a Magento developer, he is a true professional who sets a high standard with his top-notch technical skills.
His task was to install a...
MA
Mohammed AL-Mayahi
Fantastic person, very knowledgeable, honest and reliable.
“Fantastic person, very knowledgeable, honest and reliable. Sorted out my issue within an hour!
I cannot wait for the next project to work with Kishan
SZ
Steve Zed
great professional with enthusiasm, knowledge, skill and exceptional patience in solving problems.
“great professional with enthusiasm, knowledge, skill and exceptional patience in solving
D
Dennis
Bay Tech
Really knowledgable Magento 2 developer, helpful from the outset and would use again.
“Really knowledgable Magento 2 developer, helpful from the outset and would use
JM
James Morgan
Inkberry Creative
Kishan was very helpful in helping set up my magento site, theme, installing my extensions, and fix any errors.
“Kishan was very helpful in helping set up my magento site, theme, installing my extensions, and fix any errors. He is very trustworthy and I highly recommend hiring
SE
Sarah Ehling
Kishan was great to work with.
“Kishan was great to work with. I needed a small change to my site, with an attribute adding to appear on the frontend. Kishan completed this very quickly, and had the work completed the same day. I am very happy with the work completed by Kishan and would be happy to employ his...
CK
Chanette Kennedy
As an American, I was hesitant to hire someone from a different country and culture.
“As an American, I was hesitant to hire someone from a different country and culture. Kishan changed my mind. He was very cooperative, easy to work with, and is very bright. He gets things done fast and efficiently, and is available when needed. His English is excellent and is...
DS
Danielle Siso
Quick response and good comunication
“Quick response and good
KW
Krittakorn Wongsuttipakorn
Kishin is an extremely hard worker with a lot of knowledge about Magento2!
“Kishin is an extremely hard worker with a lot of knowledge about Magento2! I would highly recommend
RW
Rob Wildenborg
Internet services
Kishan is very talented in what he does.
“Kishan is very talented in what he does. He helped me troubleshooting and redirecting a website, and also gave me tips on how to handle future issues. Will definitely work with him
OT
Omar Turmen
Oksygen
Kishan was a pleasure to work with!
“Kishan was a pleasure to work with! He is highly skilled, professional, and delivered outstanding results on time. His expertise and attention to detail made a significant impact on our project. Communication was seamless, and he went above and beyond to ensure everything met...
M
Murali
Alrium
Great from start to finish, Kishan has went above and beyond, helping at all hours of the day.
“Great from start to finish, Kishan has went above and beyond, helping at all hours of the day. I would highly recommend him, and will always consider him for future
YA
Yavuz Arik
CEO, PostaCarda
Kishan was a huge help on my Magento project.
“Kishan was a huge help on my Magento project. Five stars all the
LO
Lauren Osterstock
FAQ
Frequently asked questions
Will this pipeline work on Magento Open Source or only Adobe Commerce?
Both. Everything in the build runs on stock Magento 2.4.7+ Open Source, there’s no Adobe Commerce-specific API used. The observer hooks into catalog_product_save_after, which is identical on both editions. The MessageQueue layer uses Magento’s built-in MessageQueue module (also Open Source). The only Adobe Commerce-only consideration is the Image Editor extension Adobe ships, which you’d disable to avoid duplicate processing. Bottom line: Open Source merchants get the full benefit without paying for Adobe Commerce just for image handling.
Is Hyvä Commerce the same as Hyvä Theme?
No, they are different products from the same company. Hyvä Theme is a free, open-source (OSL3) Tailwind + Alpine storefront frontend for Magento, released to free in November 2025. Hyvä Commerce is a paid commercial suite of admin, media, and CMS modules that sits on top of Magento Open Source. You can run Theme without Commerce, but most stores that buy Commerce also use Theme.
Will Magento survive the AI era?
Yes, in the segments where it’s strongest. Magento (Open Source + Adobe Commerce) will dominate enterprise B2B, multi-store, regulated industries, and EU-compliance-heavy commerce through 2030 and beyond. Where it bleeds is the SMB / DTC segment under $5M GMV, which Shopify already won and now cements with Sidekick + Hydrogen. Magento survives, but its addressable market shrinks: from “everyone” to “serious B2B + custom-heavy enterprise.” That’s still a multi-billion-dollar segment globally. The platform isn’t going anywhere; the merchants who choose it just look more specific.
How much sales history do I need before Prophet is usable?
The honest minimum is 12 weeks of daily sales data per SKU, that’s enough for Prophet to lock onto a weekly pattern and produce a usable 4-6 week forecast. With 26 weeks you start getting yearly seasonality. With 52+ weeks (one full annual cycle including your peak season) Prophet really shines and you can forecast 90 days out with sub-15% MAPE on most retail SKUs. Below 12 weeks, do NOT use Prophet, fall back to a 28-day moving average plus a manual safety-stock multiplier. The model will overfit garbage if you feed it too little.
What is MCP (Model Context Protocol) and why does it matter for Magento?
MCP is an open protocol Anthropic shipped in November 2024 that lets large language models talk to external tools and data sources through a standard interface. Think of it as USB-C for AI, one socket, many devices. For Magento, MCP means Claude, ChatGPT, or Cursor can query your catalogue, check stock, summarise yesterday’s orders, or draft a discount code without you writing five different REST integrations. The protocol crossed tribal lines fast: OpenAI and Google both adopted it in early 2025, and Adobe made it the default agent protocol for Commerce at Summit 2026. That puts MCP in the same “assume it’s there” bucket as JSON-RPC or OAuth, you build for it once and every major AI client gets your Magento data for free.
Will this overwrite my custom image labels?
No. Merchant-authored labels (anything other than empty, the product name, Image, main product photo, or the raw filename) are preserved. Only Magento's default placeholders get upgraded to template output.
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