Razee Khan

Senior Technical Architect

Salary / Daily rate

Nahwa - Aturrah - Sharjah - United Arab Emirates

Permanent contract and freelance

Skills

Event Driven Architecture

Languages

English

About me

Intro

Technical Architect with 10+ years leading engineering teams and building scalable microservices. Recently delivered end-to-end features at Intercom and led 10-engineer teams implementing React/Rails/AWS solutions. Specialized in event-driven architecture, AI integration, and high-availability systems serving millions of users daily.

Links

Work experience

Software Engineering Contractor

IntercomSoftware Development

Sep 2023 - Mar 2024

7 months

London, England, United Kingdom · Remote

Worked on multiple fronts to deliver new features and day to day improvements using tech stacks involving Typescript and Rails. Was responsible for end to end managing new features from product to delivery while negotiating with multiple stakeholders.

Technical Team Lead

AIIR ConsultingBusiness Consulting and Services

Jan 2023 - Oct 2023

10 months

United Arab Emirates · Remote

Lead teams of up to 10 engineers at a time to bring forth multiple enhancements and features which were build from scratch using technology stacks like React/Rails/NodeJS/TS built on top of cloud infrastructure using AWS. Was responsible for regularly mentoring team, Doing regular code audits and building architecture around new features. Also build a complete AI chat bot to talk mediate betwen coach and coachee on daily basis.

Chief Technical Architect

AcquiaSoftware Development

May 2019 - Dec 2022

3 years 8 months

Worked on multiple technology stacks evolving around complex micro service architecture using event driven architecture extensively using AWS and languages like Ruby, Node, PHP and GoLang. Worked on multiple fronts of different micro-services. Was also responsible for regular code audits and maintainability of the system with live support for 99% availability.

Engineering Team Lead

ActiveHRHuman Resources Services

Oct 2015 - Jan 2022

6 years 4 months

Canada · Remote

Founder of a fully integrated HR software that can streamline hiring, on-boarding, employee management and applicant sourcing. ActiveHR features a complete Time Tracking, PTO Management, Training Automation, Project, Tasks and Goals tracking integration. It is also capable of sourcing applicants & consultants through ActiveApplicant. Post jobs and start sourcing the best talent, Schedule interviews, Make them offers and get them on-boarded instantly.

Senior Data Scientist

Headspace Inc.Mental Health Care

Jun 2018 - Jul 2019

1 year 2 months

Worked on multiple platforms on extending support for multi language support for the application and then working on complex data pipelines using AWS infrastructure to process 40TB of data on daily basis working in a domino effect using Python, Apache Spark and Kafka along others

Chief Staff Engineer / Chief Technical Lead

Engin TechnologiesSoftware Development

Dec 2015 - Jul 2019

3 years 8 months

Lahore, Pakistan

Managing and overseeing all technical aspects of the company. Working with Executive Management to grow the company through the use of technological resources. Using an active and practical approach, Managing multiple projects and clients while directing all employees in IT and IO departments to attain the company’s strategic goals established in the Engin Technologies's strategic plan.

Solutions Architect

ShiftInternet Publishing

Nov 2017 - Jan 2019

1 year 3 months

Worked on multiple financial services integration within Fair using different technology stack and enterprise software integration using tools like Netsuite. Created even driving flows using message brokers and protobufs from scratch to support millions of evens to be processed in realtime like environment with 99.9% uptime

Solutions Architect

InnitTechnology, Information and Internet

Apr 2017 - Mar 2018

1 year

Worked as an architect to ensure new vision of the application used proper cloud services to support the intensive nature of the application while helping on day to day development work and managing a small team.

Technical Engineer

First Republic BankFinancial Services

Feb 2017 - Dec 2017

11 months

Senior Software Development Engineer

HelloBarTechnology, Information and Internet

Oct 2015 - May 2016

8 months

Engin TechnologiesSoftware Development

Aug 2012 - Jul 2015

3 years

Software Architect

Mar 2013 - Jul 2015

2 years 5 months

- Implement Architecture for new project at Engin Technologies. Select & Use appropriate technology for the start. - Manage multiple teams of developers to ensure best practices and on time deliverable. - Align technology vision with Engin Technologies's business strategy by integrating company processes with the appropriate technologies. - Ensure highest quality of engineering in all projects at Engin Technologies through regular code reviews and mentor ship. - Develop and implement process for quality audits and reviews of all deliverable from engineering standpoint. - Providing direction in all technology-related issues in support of information operations and core company values. - Review performance, appraise and set goals of mentored developers.

Principle Software Engineer

Aug 2012 - Mar 2013

8 months

Lead Software Engineer

NextAgencyFreelanceInsurance

Mar 2012 - Dec 2014

2 years 10 months

Software Engineer

MWM VenturesComputer Networking Products

Apr 2011 - Dec 2012

1 year 9 months

- Developed new software while leading a team of Rails Developers to insure that each and every commit that was made by any team member was up to the standards. Deployments and Project management with managing milestones. - Designing database architecture to meet clients requirements and to keeping it efficient enough so that each database call returns in the minimum time - Helped maintain the application while adding new features to it like crowdsource integration, constant contacts & SalesForce. - Keeping all the plugins , gems & Rails to the latest versions. - Integrating with all social media network including Facebook , Twitter , LinkedIn , Tumbler and etc

Software Engineer

Confiz SolutionsIT Services and IT Consulting

May 2010 - May 2011

1 year 1 month

- Developed new software and helped to maintain existing Ruby on Rails applications used in daily operations. - Utilized BDD with Rspec to drive functionality and to ensure proper implementation of new features. - Refactored code to improve system architecture and to increase object orientation.


Education

National University of Computer and Emerging Sciences

BS(CS)

2006 - 2010

4 years 1 month

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