Milos Lazarevic
@miloslazarevic1
Lead software engineer specializing in carrier integrations, logistics and payment gateways.
What I'm looking for
I am a results-driven Lead Software Engineer and Integration Specialist with over 15 years designing, developing and delivering complex enterprise solutions for shipping, logistics and payments. I have successfully integrated 20+ global carriers and multiple payment gateways, built scalable end-to-end systems, and led remote teams while acting as a trusted freelance partner for long-term client engagements.
My background spans carrier API and file-based integrations, payment gateway implementations, banking and POS systems, and cloud-native deployments using Docker and Kubernetes. I bring technical leadership, systems architecture, product and project management experience, and a pragmatic, cost-effective approach to solving logistics and eCommerce challenges.
Experience
Work history, roles, and key accomplishments
Founder / Lead Software Engineer
A3M
Jun 2014 - Present (11 years 3 months)
Founded and led delivery of carrier integration and shipping services for international clients, implementing 20+ carrier integrations and scalable, cost-efficient shipping, tracking, rating and returns solutions.
Software Implementation Supervisor
Printec d.o.o.
Aug 2012 - Sep 2014 (2 years 1 month)
Led software development teams and supervised complex implementations of banking, credit card and retail systems, managing integrations with POS terminals and ATMs to ensure timely delivery.
Software Developer
ARI USA D.
Mar 2007 - Jul 2012 (5 years 4 months)
Developed payment and POS solutions including EFT POS applications and ATM software, delivering EMV-compliant payment systems and custom device integrations for banking and retail clients.
Education
Degrees, certifications, and relevant coursework
Singidunum University
Bachelor of Science, Business Informatics
2008 - 2010
Completed a Bachelor of Science in Business Informatics at Singidunum University from 2008 to 2010.
University of Belgrade
Bachelor of Science, New Computer Technology
2003 - 2007
Completed a Bachelor of Science in New Computer Technology at the University of Belgrade from 2003 to 2007.
Availability
Location
Authorized to work in
Job categories
Skills
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