Skip to content
View nsmajm's full-sized avatar

Block or report nsmajm

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
nsmajm/README.md
header
positioning



     



     



  ABOUT

I'm a senior software engineer with eight years designing and shipping systems across payments, compliance, conversational AI, e-commerce, and logistics.

Currently building the engine room of a modern payments stack at Paymid Limited — intelligent gateway routing, PCI-DSS-compliant integrations, failover orchestration, and the dashboards that make all of it observable.

I work end-to-end — schema → API → UI → deploy → on-call — and I optimise for the engineer reading this code in two years.

identity   : Md Nasim Anjum
role       : Senior Software Engineer
company    : Paymid Limited
location   : Liverpool · UK · GMT
experience : 8+ years
focus      : payments · platform
philosophy : correct → clear → clever
status     : ● actively building
open_to    : senior IC · staff


  NOW SHIPPING

Payment Routing Engine

 PAYMID LIMITED  ·  2025 — PRESENT

Architected an intelligent gateway-selection system: automated failover, load balancing, smart retry logic, real-time transaction optimisation, and a gateway health-monitoring dashboard.

Measurable lift in payment success rates across web and mobile checkout. PCI-DSS compliant.


↑   PAYMENT SUCCESS RATE 15+   GLOBAL GATEWAYS PCI-DSS   COMPLIANT WEB  +  MOBILE   CHECKOUT



  SELECTED WORK

 COCOMPLY LIMITED · 2024 — 2025

Multi-Tenant SaaS Migration

Transformed a single-tenant compliance platform into a multi-tenant architecture — preserving data isolation and per-tenant configurability while unlocking scale across enterprise clients.

saas   architecture   migration

 COCOMPLY LIMITED · 2024 — 2025

AI Document Intelligence

Built aggregation pipelines extracting actionable insight from Statements of Work, vendor audits, and third-party feeds using NLP-driven analysis. Five high-impact features shipped end-to-end.

nlp   automation   aws

 CELLBUNQ SYSTEMS · 2023 — 2024

KYC / KYB / AML Platform

Centralised onboarding & compliance dashboard with regulatory-grade auditability. Introduced an express onboarding journey that reduced user friction without sacrificing rigour.

kyc   compliance   dashboards

 SSL WIRELESS · 2021 — 2023

Omni-Channel Chatbot — iBOT

Real-time conversational sync across Messenger, WhatsApp, Telegram, Facebook posts/comments, and Web — with seamless human handover and a Web SDK for third-party embedding.

chatbot   socket.io   omnichannel



  STACK

▸   BACKEND   ·   APIs   ·   SERVICES

backend

▸   FRONTEND   ·   DASHBOARDS

frontend

▸   DATA   ·   INFRASTRUCTURE   ·   TOOLS

infra



ALSO FLUENT IN  ·  Lumen  ·  AdonisJS  ·  Socket.io  ·  React Query  ·  Redux Toolkit  ·  Ant Design  ·  MariaDB  ·  DigitalOcean  ·  CloudFormation  ·  CI/CD pipelines



  ENGINEERING ACTIVITY

profile details streak
repos per language most commit language
activity graph

trophy



  HOW I WORK

⟶   Correctness first

Clarity second. Cleverness last.

In regulated domains the cost of being clever exceeds the cost of being boring. Optimise for the engineer reading this code in two years.

⟶   Model failure as default

Every dependency will fail.

Designs assume failure. Observability proves it. Runbooks operationalise it. Pagers stay quiet because the system catches itself.

⟶   Own the full arc

Schema · API · UI · deploy · on-call.

The handoff between layers is where bugs live. I follow features end-to-end, then keep showing up when production behaves strangely.



  CONTACT

I'm open to thoughtful conversations about payments infrastructure, compliance tooling, multi-tenant architecture, and senior individual-contributor / staff engineer roles.

If you're building in any of those spaces and want a second pair of hands on the system, the fastest paths to reach me are over →

LINKEDIN    linkedin.com/in/nasim-anjum
EMAIL       nasimanjum1995@gmail.com
GITHUB      github.com/nsmajm
LOCATION    Liverpool · United Kingdom
TIMEZONE    GMT (UTC+0)
REMOTE      yes · globally

footer md nasim anjum  ·  senior software engineer  ·  v2026.05  ·  ● deployed

Pinned Loading

  1. Node-Api-Auth Node-Api-Auth Public

    Node js Authentication using jsonwebtoken and mongo db. use nodemailer to send mail

  2. AutomationTesting-selenium- AutomationTesting-selenium- Public

    Software quality and testing Course Project Automation Testing Using Selenium web driver

  3. cms cms Public

    JavaScript

  4. python-django-graphql python-django-graphql Public

    Python

  5. hooklens-chrome-extension hooklens-chrome-extension Public

    TypeScript 2