MERAJ AHMAD SIDDIQUI profile photo 1 on Tal

MERAJ AHMAD SIDDIQUI

Lead Software Engineer @ Prosperix | Building Cloud-Native Microservices

Delhi

9+ years of work experience

Prosperix
Jun 20215 yrs 3 mosPresent

Delhi, India

- Led the migration from a monolithic system to over 15 cloud-native microservices on AWS, orchestrated with Kubernetes, enabling scalability, and independent team ownership. - Built and owned core platform services including API Gateway, Authentication, Spend Management, Billing, and Invoicing. - Provided technical leadership and mentorship, setting standards for system design, code quality, and architectural best practices, while leading teams of up to 10 engineers. - Drove security, reliability, and compliance initiatives, including threat modelling, security testing, and privacy-first system design for sensitive data. - Evaluated and selected platform tooling for observability, integrations, and infrastructure, balancing cost efficiency, scalability, and operational complexity. - Designed and led Xandi, an LLM-based multi-agent AI system, integrating compliance reasoning, knowledge retrieval (RAG), intelligence, and action execution into core platform workflows.
Cartlow
Mar 20201 yr 2 mosApr 2021

United Arab Emirates

Scaling E-Commerce | Building High-Performance Platforms | Driving Growth 🚀 Built & managed Cartlow’s e-commerce platform, scaling daily order value from $70K to $600K. 🔹 Developed and maintained multiple products, including Storefront (Laravel), Administration (CakePHP), Inventory (Laravel Nova), and Support Panel (Laravel). 🔹 Optimized the product catalog with the EAV model & advanced search, improving performance & scalability. 🔹 Engineered core marketplace & e-commerce features, such as buyback programs, inventory management, and administrative tools. 🔹 Scaled & optimized backend services to handle high transaction volumes & rapid business growth. 🔹 Designed and implemented marketplace, logistics, and operational features, ensuring a seamless end-to-end experience.
O4S (Original4Sure | Supplytics)
Jul 20197 mosJan 2020

Gurgaon, India

Optimizing Supply Chains | Scalable Software Solutions | Engineering Leadership 🚀 Built & automated supply chain solutions, enabling seamless item tracking from manufacturing to retail across distributors and vendors. 🔹 Developed an offline application using Node.js & Electron, deployed at manufacturing plants, and packaged for Windows using PowerShell. 🔹 Engineered a bi-directional sync between on-premise & cloud services, ensuring real-time, seamless data flow. 🔹 Led & mentored a team of 5 developers to build an inventory management system & mobile application integrated with Honeywell’s warehouse ecosystem. 🔹 Worked extensively with TypeScript, Node.js, Koa, Docker, and Windows systems, optimizing performance & scalability.
Lucid, LLC
Oct 201810 mosJul 2019

Gurugram, Haryana, India

🚀 Key Responsibilities and Achievements: 🔹 Automated Business Operations: Built internal tools to automate repetitive tasks, improving efficiency and performance for business teams. 🔹 Enhanced Customer Support: Developed a Chrome extension for the customer support team to enable automated testing and seamless setup of client surveys, streamlining issue resolution. 🔹 Integrated Key Business Metrics: Worked with Golang and Salesforce to automate the update of key business metrics, reducing manual effort and ensuring data accuracy. 🔹 Developed Automation Solutions: Created scripts and tools to continuously improve business operations and workflow efficiency. 🔹 Tech Stack: Utilized Python, Golang, JavaScript, Chrome Extensions, and AWS to build scalable, reliable, and efficient internal solutions.
RankWatch Inc.
Nov 201711 mosSep 2018

Gurugram, Haryana, India

Responsibilities: - Developing Raspberry Pi based bots to crawl all the major search engines for rank tracking. (Python, Node.JS) - On premise bots (Raspberry Pi) configuration, performance and alert management system to continuously monitor the bots which were responsible for 2 Million Rank tracking per day. (Python, Django) - Developed Keyword Research Service to find the best suited keywords for SEO of the respective website with best CPP and search history analysis. (Node.JS, ArangoDB) ï‚· Proxy Manager to manage bought proxy and their blocking status by search engines. (PHP)
RankWatch Inc.
Nov 20161 yr 1 moNov 2017

Udyog Vihar Phase-1, Gurgaon

About Company: Rankwatch is SEO and Rank Analytics Company for Site Audit, Rank Tracking, Competitor Analysis and Keyword research. Site Audit and Rank tracking are major components ofWebsite SEO analysis. Responsibilities: - Developed Website Analyzer to make basic analysis of the website, finding social media appearance and page ranking to improve the website for SEO. (PHP) - Developing Raspberry Pi based bots to crawl all the major search engines for rank tracking. (Python, Node.JS)
GitHub
@merajsiddiqui

MERAJ’s AI Stack

claude code
claude code
cursor
cursor
langchain
langchain
langgraph
langgraph
opencode
opencode
claudecode
claudecode

Education

Jaipur National University

Master of Business Administration - MBA, Information Technology

Jaipur National University

20182 yrs2020
G.B. Pant Govt. Engineering College

Bachelor of Technology (B.Tech.), Electronics and Communications Engineering

G.B. Pant Govt. Engineering College

20124 yrs2016

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Headline

Lead Software Engineer @ Prosperix | Building Cloud-Native Microservices

About

As a Lead Software Engineer at Prosperix, I bring over five years of experience in leading the development of scalable, cloud-native solutions. My work focuses on designing and implementing over 15 microservices on AWS, leveraging Kubernetes for orchestration. I specialize in building and owning core platform services such as API Gateway, Authentication, Spend Management, Billing, and Invoicing, while driving security, reliability, and compliance initiatives. With technical expertise in Go, large-scale development, and microservices architecture, I am passionate about enabling seamless scalability, system reliability, and independent team ownership. I actively provide technical leadership, mentoring teams, and setting standards for best practices in system design and code quality. My work is driven by a commitment to supporting business goals through innovative, efficient, and secure engineering solutions.

Location

Delhi

AI stack

claude code

cursor

langchain

langgraph

opencode

claudecode

Work experience

Lead Software Engineer at Prosperix, Jun 2021 - Present · 5 yrs 3 mos, Delhi, India, - Led the migration from a monolithic system to over 15 cloud-native microservices on AWS, orchestrated with Kubernetes, enabling scalability, and independent team ownership. - Built and owned core platform services including API Gateway, Authentication, Spend Management, Billing, and Invoicing. - Provided technical leadership and mentorship, setting standards for system design, code quality, and architectural best practices, while leading teams of up to 10 engineers. - Drove security, reliability, and compliance initiatives, including threat modelling, security testing, and privacy-first system design for sensitive data. - Evaluated and selected platform tooling for observability, integrations, and infrastructure, balancing cost efficiency, scalability, and operational complexity. - Designed and led Xandi, an LLM-based multi-agent AI system, integrating compliance reasoning, knowledge retrieval (RAG), intelligence, and action execution into core platform workflows.

Software Engineer at Cartlow, Mar 2020 - Apr 2021 · 1 yr 2 mos, United Arab Emirates, Scaling E-Commerce | Building High-Performance Platforms | Driving Growth 🚀 Built & managed Cartlow’s e-commerce platform, scaling daily order value from $70K to $600K. 🔹 Developed and maintained multiple products, including Storefront (Laravel), Administration (CakePHP), Inventory (Laravel Nova), and Support Panel (Laravel). 🔹 Optimized the product catalog with the EAV model & advanced search, improving performance & scalability. 🔹 Engineered core marketplace & e-commerce features, such as buyback programs, inventory management, and administrative tools. 🔹 Scaled & optimized backend services to handle high transaction volumes & rapid business growth. 🔹 Designed and implemented marketplace, logistics, and operational features, ensuring a seamless end-to-end experience.

Software Development Engineer-II at O4S (Original4Sure | Supplytics), Jul 2019 - Jan 2020 · 7 mos, Gurgaon, India, Optimizing Supply Chains | Scalable Software Solutions | Engineering Leadership 🚀 Built & automated supply chain solutions, enabling seamless item tracking from manufacturing to retail across distributors and vendors. 🔹 Developed an offline application using Node.js & Electron, deployed at manufacturing plants, and packaged for Windows using PowerShell. 🔹 Engineered a bi-directional sync between on-premise & cloud services, ensuring real-time, seamless data flow. 🔹 Led & mentored a team of 5 developers to build an inventory management system & mobile application integrated with Honeywell’s warehouse ecosystem. 🔹 Worked extensively with TypeScript, Node.js, Koa, Docker, and Windows systems, optimizing performance & scalability.

Platform Engineer at Lucid, LLC, Oct 2018 - Jul 2019 · 10 mos, Gurugram, Haryana, India, 🚀 Key Responsibilities and Achievements: 🔹 Automated Business Operations: Built internal tools to automate repetitive tasks, improving efficiency and performance for business teams. 🔹 Enhanced Customer Support: Developed a Chrome extension for the customer support team to enable automated testing and seamless setup of client surveys, streamlining issue resolution. 🔹 Integrated Key Business Metrics: Worked with Golang and Salesforce to automate the update of key business metrics, reducing manual effort and ensuring data accuracy. 🔹 Developed Automation Solutions: Created scripts and tools to continuously improve business operations and workflow efficiency. 🔹 Tech Stack: Utilized Python, Golang, JavaScript, Chrome Extensions, and AWS to build scalable, reliable, and efficient internal solutions.

Software Engineer at RankWatch Inc., Nov 2017 - Sep 2018 · 11 mos, Gurugram, Haryana, India, Responsibilities: - Developing Raspberry Pi based bots to crawl all the major search engines for rank tracking. (Python, Node.JS) - On premise bots (Raspberry Pi) configuration, performance and alert management system to continuously monitor the bots which were responsible for 2 Million Rank tracking per day. (Python, Django) - Developed Keyword Research Service to find the best suited keywords for SEO of the respective website with best CPP and search history analysis. (Node.JS, ArangoDB)  Proxy Manager to manage bought proxy and their blocking status by search engines. (PHP)

Junior Software Developer at RankWatch Inc., Nov 2016 - Nov 2017 · 1 yr 1 mo, Udyog Vihar Phase-1, Gurgaon, About Company: Rankwatch is SEO and Rank Analytics Company for Site Audit, Rank Tracking, Competitor Analysis and Keyword research. Site Audit and Rank tracking are major components ofWebsite SEO analysis. Responsibilities: - Developed Website Analyzer to make basic analysis of the website, finding social media appearance and page ranking to improve the website for SEO. (PHP) - Developing Raspberry Pi based bots to crawl all the major search engines for rank tracking. (Python, Node.JS)

Education

Master of Business Administration - MBA, Information Technology, Jaipur National University

Bachelor of Technology (B.Tech.), Electronics and Communications Engineering, G.B. Pant Govt. Engineering College

Public links

github: https://github.com/merajsiddiqui