Real-time payment infrastructure for two US banks
Real-time payment rails built and supported inside a PCI DSS environment.
The People
Every engineer we deploy
Every engineer we deploy
has already shipped.
No juniors, no bench-warmers. The people on this page have solved problems before across healthcare, global FinTech, government, and Fortune 500 platforms.
“
Every client we serve gets a team that has already solved their problem. That’s the bar. We don’t lower it.
MUDASSAR ZAFAR
Founder & CEO
32+
Engineering Experts
8+
Years UK Healthcare
11
Specializations
48h
Avg Onboarding
FOUNDERMudassar Zafar
Founder & CEO · Global IT MSP/MSSP Specialist
14+ years building and running distributed engineering teams. UK Healthcare Partner. Operating regions: US, UK, EU, AU, KSA.
LinkedIn Profile
14+ years experience
Track Record
Work our engineers have delivered
Work our engineers have delivered
at enterprise and national scale.
These projects were delivered by engineers who are now on the CrewNexa team, in earlier engagements. Client names stay confidential.
Penetration testing for energy, government and banking
Vulnerability assessment and penetration testing for energy companies, government ministries and banks across KSA and the UAE.
400+ servers moved to Google Cloud for a national airline
An on-premises estate migrated to Google Cloud, planned around live airline operations.
Unified security architecture for an enterprise network
Security posture rebuilt end to end against NIST and FedRAMP controls.
35+ games and immersive experiences shipped
Metaverse, VR, AR and Web3 titles in Unity, Unreal and WebGL for global audiences.
Want the specifics?
We walk through scope, architecture and who did the work on a call, under NDA.
Book a call →Projects delivered by CrewNexa as a company, with client reviews, are on our Upwork agency profile.
The Directory
32+ specialists. 11 disciplines.
32+ specialists. 11 disciplines.
One team.
Organised by department. Every profile is a real person, shipping real code right now.
Department
QA Automation
Playwright, Selenium, CI/CD, test suites shipped at national scale.
AS
Abdul Sattar
8 yrsPrincipal SDET Automation
Playwright
Cypress
BDD/Cucumber
Jenkins
CERT
Scrum Certified
MN
Muhammad Asif Naseer
7 yrsSr. QA Automation Engineer
Playwright
Selenium
Appium
JMeter
CERT
Selenium Advanced
MH
Mustafa Ali Hassan
13 yrsQA Automation Lead & .NET Developer
Playwright
Selenium Grid
Jenkins
.NET/C#
CERT
Team Lead
NS
Najam ul Saqib
3+ yrsQA Automation Engineer
Playwright
Cypress
Appium
AWS Fargate
Department
QA & Test Leadership
Strategy, architecture, compliance. QA that runs the whole lifecycle.
AI
Ali Imran Khan
20+ yrsPrincipal SQA Engineer & QA Lead
Manual Testing
API Testing
Accessibility
Healthcare
CERT
Team Lead
NQ
Neelum Hayat Qasimi
13+ yrsTest Architect & QA Director
Test Architecture
QA Strategy
Team Mgmt
CERT
ISTQB CTFL · Gold Medal
SH
Syed Hassan Murtaza
6 yrsSr. SQA Engineer
Functional Testing
Regression
Accessibility
CERT
Healthcare Compliance
SI
Subhan Ihsan
4+ yrsSQA Engineer
API Testing
Postman
Playwright
DynamoDB
CERT
ISTQB-CTFL
Department
Full Stack Development
React, .NET, Node, multi-stack product engineers shipping to production.
FN
Faraz Naeem
7 yrsSenior JavaScript Engineer
React
Next.js
AWS Chime SDK
HIPAA
CERT
Senior / Mentor
SH
Muhammad Suleman Hamza
6 yrsSenior Full Stack JS Developer
React
Angular
Node.js
Microfrontends
DI
M. Daem Imran
7 yrsSenior Frontend Engineer
React
Next.js
Vue.js
Design Systems
CERT
Tech Lead
AA
Asghar Afzal
4+ yrsFull Stack Developer
React
Next.js
Storybook
AWS Chime
CERT
Accessibility
AM
Muhammad Adeel Murtaza
4+ yrsSenior Full Stack Developer
ASP.NET Core
Angular
Azure Functions
CERT
Multi-Client
CLIENT
US / UK
AH
Ali Haider
6 yrsSr. Full Stack Developer
Laravel/PHP
Ruby on Rails
Node.js
CERT
Multi-Stack
CLIENT
Healthcare
Department
Backend & Cloud
Serverless architecture, event-driven systems, 99.9% uptime at scale.
NA
Nouman Ashraf
16+ yrsSenior Backend & Cloud Architect
.NET Core
AWS Lambda
Aurora PG
Redis
CERT
AWS Sol. Architect · Data Eng.
MH
Muhammad Hunain
9 yrsSenior .NET / AWS Engineer
C# .NET Core
AWS Serverless
REDIS
Event-Driven
CERT
Team Lead
BN
Bilal Naseer
4 yrs.NET Developer
ASP.NET Core
C#
PostgreSQL
Microservices
CERT
Employee of Year
Department
DevOps & Cloud Infrastructure
IaC pipelines, Kubernetes, PCI-DSS & SOC II compliant delivery.
KA
Khurram Arif
17 yrsSr. DevOps Manager & Cloud Security Expert
AWS ECS/EKS
DevSecOps
Jenkins
PCI-DSS / SOC II
CERT
ISO 27001 · Team Manager
CLIENT
FinTech / US
ZJ
Zain Sajjad Janjua
2+ yrsDevOps Engineer
Azure DevOps
Kubernetes
ArgoCD
Terraform
CERT
AZ-400 · AWS Practitioner
SA
Sharafit Ali
2+ yrsDevOps Engineer
Terraform
Docker
Kubernetes
IaC
CERT
AWS Sol. Architect
Department
Cybersecurity
Red teamers, penetration testers, SOC analysts. Hall of Fame credentials.
ZS
Zain Sabahat
8+ yrsSr. Security Engineer & Red Teamer
Web/Mobile Pentest
Red Teaming
CERT
OSCP · CREST CRT · BlackHat MEA Top 25
CLIENT
Fortune 500
NK
Muhammad Noman Khalid
10+ yrsSecurity Researcher & Pen Tester
Network Pentest
OSINT
Security Research
CERT
OSCP · CEH · MS Hall of Fame ×3
II
Irtza Ismail
5+ yrsSenior Cybersecurity Engineer
Web/App Pentest
MITRE ATT&CK
OWASP Top 10
CERT
OSCP · Top 50 TryHackMe
AK
Amjad Khan
3+ yrsPenetration Tester
Web/Mobile/API Pentest
Cloud Pentest
CERT
CEH Practical
CLIENT
Energy · KSA · UAE
HR
Haseeb Raza
2+ yrsSOC Analyst (L2)
Azure Sentinel
Microsoft Defender 365
CERT
ISC2 CC
CLIENT
Dubai
Department
Network Engineering
Cisco SD-WAN, multi-vendor networking across financial sector deployments.
AB
Asad Ullah Butt
8+ yrsLead Network Engineer
Cisco SD-WAN
Fortinet SSL VPN
Financial Sector
CERT
CCNP Enterprise SD-WAN
CLIENT
Canada PR
AF
Afsar Ali
12+ yrsNetwork & Security Engineer
OSPF / BGP / MPLS
Palo Alto
Multi-Vendor
CERT
CCNP Enterprise · CEH
Department
Database & BI
Oracle DBAs and data analysts running mission-critical banking & BI stacks.
SK
Saad Ullah Khan
15 yrsSenior Oracle DBA (Deputy Manager)
Oracle 19c RAC
GoldenGate 21c
Banking
CERT
10 yrs Oracle DBA
CLIENT
Payments · PK
MD
Muhammad Daniyal
3+ yrsData Analyst
Power BI
Targit BI
Executive Reporting
Department
VoIP & Collaboration
Unified communications infrastructure at banking & healthcare scale.
ZH
Zaheer Ul Hassan
11 yrsCollaboration & UC Engineer
Cisco CUCM
Unity Connection
Banking / Healthcare
CERT
Cisco UC Specialist
CLIENT
Oman · KSA · PK
Department
Salesforce
Quad-certified offshore Salesforce coverage for US customers.
IK
Inam Ullah Khan
5+ yrsSalesforce Consultant & Developer
Apex / Triggers / Flows
Sales Cloud
SOQL
CERT
SF Admin · App Builder · Sales Cloud · Platform Dev I
CLIENT
US
Department
Project Management
PRINCE2, ITIL, Agile delivery across multiple regions and industries.
HI
Hamza Idrees
13+ yrsProject Manager PMO
PRINCE2
ITIL
CERT
PRINCE2 · ITIL
CLIENT
UK · UAE · PK
MA
Mehtab Asghar
10+ yrsIT Project Manager
Agile / Scrum
ERP Implementation
Retail
KS
Khurram Shehzad
12+ yrsProject Manager
Agile / Kanban
Sprint Planning
Multi-Region
CERT
Team Lead
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