AAMIR NEZAM
Kolkata,West Bengal
Summary
Senior Backend Engineer / Engineering Team Lead
PHP | Node.js | Microservices | AI-integrated SaaS | Open to Relocation (Germany)
Engineering Team Lead with 9+ years of experience building scalable SaaS platforms, microservices architectures, and enterprise-grade web applications. Specialized in backend development using PHP (Laravel, CodeIgniter) and Node.js, with strong expertise in system design, API development, and cloud-based deployments.
Recently focused on integrating AI and LLM-powered solutions into production systems, including automation workflows, AI-assisted reporting, and intelligent backend services. Proven track record of leading cross-functional teams, improving system performance, and delivering high-impact business solutions.
Open to relocation to Germany | Eligible for EU Blue Card
Overview
10
10
years of professional experience
Work History
Team Lead
At CodeClouds IT Solutions Pvt. Ltd.
Kolkata, India
09.2020 - Current
- Leading a cross-functional engineering team delivering SaaS-based web applications in E-commerce, CRM, affiliate systems, and GRC platforms.
- Designed and implemented scalable microservices architectures and RESTful APIs.
- Introduced AI-assisted development workflows using Claude Code for architecture planning, debugging, documentation, and rapid prototyping.
- Integrated LLM-based AI features into internal tools, including: AI-powered report summarisation, automated content generation, and workflow automation using structured prompt engineering.
- Implemented event-driven services using Kafka.
- Improved CI/CD pipelines and deployment automation.
- Conducted system design reviews and optimised database performance.
- Mentored junior developers on architecture principles and AI-assisted coding techniques.
- Led Agile sprint ceremonies and stakeholder discussions.
- Monitored team performance, providing suggestions for improvement and training programmes to increase team efficiency
Senior Web Developer
At Ivan Infotech Pvt. Ltd.
Kolkata, India
06.2018 - 08.2020
- Developed scalable CRM and marketplace platforms using Laravel and CodeIgniter.
- Designed back-end APIs and optimised database performance.
- Contributed to SaaS-based architecture and modular application design.
- Participated in architecture planning and system optimisation.
- Collaborated on third-party integrations, including payment gateways, and external APIs.
Senior Software Developer
At Softech ERP Solutions Pvt. Ltd.
Kolkata, India
10.2016 - 06.2018
- Modernised ERP modules to improve performance and scalability.
- Led requirements analysis and translated business needs into technical solutions.
- Managed client communications and release planning.
- Improved system responsiveness across mobile and web platforms.
Web Developer Intern
At ExcellenceTech Infosystems Pvt. Ltd.
Kolkata, India
01.2016 - 05.2016
- Contributed ideas and suggestions in team meetings and delivered updates on deadlines, designs, and enhancements.
- Built databases and table structures following 3 tier architecture methodology for web applications.
- Worked with energy and enthusiasm, enhancing positive team morale and building motivation towards web development targets.
- Created responsive design layouts using JavaScript and JQuery, aiding smooth customer experiences.
Education
Bachelor of Technology - Computer Science & Engineering
Bengal College Of Engineering And Technology
Durgapur, WB, India2016
Higher Secondary - Science
Kendriya Vidyalaya
Asansol, WB, India2012
Skills
- Backend and Architecture: PHP (Laravel, CodeIgniter), Nodejs, Microservices Architecture, REST API Design, SaaS Architecture, Multi-Tenancy Design, System Design and Scalability, AI Agent Development
- AI and LLM Integration: Prompt Engineering (Structured, Role-based, Chain-of-thought), LLM Integration (OpenAI, Claude), MCP server-based AI workflows, Function Calling and Tool Integration, AI-assisted Automation for SaaS Applications, Claude Code for AI-augmented Development and Debugging
- Databases: MySQL, MongoDB, and Firebase
- Cloud & DevOps: AWS (EC2, S3, IAM Basics), Docker, CI/CD (Git-based workflows), Kafka (Event-driven Systems)
- CMS: WordPress
- Leadership: Technical Mentorship, Sprint Planning, Scrum Management, Architecture Reviews
Timeline
Team Lead
At CodeClouds IT Solutions Pvt. Ltd.
09.2020 - Current
Senior Web Developer
At Ivan Infotech Pvt. Ltd.
06.2018 - 08.2020
Senior Software Developer
At Softech ERP Solutions Pvt. Ltd.
10.2016 - 06.2018
Web Developer Intern
At ExcellenceTech Infosystems Pvt. Ltd.
01.2016 - 05.2016
Bachelor of Technology - Computer Science & Engineering
Bengal College Of Engineering And Technology
Higher Secondary - Science
Kendriya Vidyalaya
Key Achievements
- Led development of scalable SaaS platforms supporting high-volume traffic and multi-tenant architectures
- Improved API performance and database efficiency, reducing response times by up to 30–40%
- Implemented AI-powered automation features, reducing manual reporting and content efforts significantly
- Designed microservices-based systems improving scalability and maintainability across products
- Mentored and led a team of engineers, improving delivery efficiency and code quality
Project Highlights (AI-Focused Enhancements)
- Developed AI-assisted content and reporting modules using LLM APIs.
- Designed structured prompt templates for consistent AI output formatting.
- Built early-stage AI Agent workflows integrated with backend APIs.
- Leveraged Claude Code to enhance code quality, speed up debugging cycles, and improve documentation standards.
- Explored MCP server-based AI architecture for structured tool calling and extensible AI integration models.
Recognition
- Outstanding performance in leadership 2022 by Codeclouds IT Solutions Pvt. Ltd.
Additional Information
- Open to relocation to Germany and international opportunities
- Strong experience working in Agile environments
- Passionate about scalable systems, AI integration, and backend architecture