Faiz Ahmad Faiz — Senior Software Engineer

Senior Software Engineer with 10+ years of experience specializing in building high-availability backend architectures and scalable applications. I have a proven track record of migrating legacy systems to modern stacks and optimizing event-driven workflows using Node.js, NestJS, and React. My expertise lies in designing asynchronous systems and service integrations. I focus on delivering measurable efficiency, such as automating alerting systems to reduce manual monitoring and architecting async processing for enterprise-scale data. Core Impact Highlights: System Scalability: Architected a migration for enterprise sales call processing (v2) using MongoDB transactions and async request tracking to improve responsiveness and data consistency. Automation: Developed a webhook-based alerting system using AWS SNS event-driven architecture, reducing manual monitoring time by 90%. Modernization: Managed the zero-downtime migration of a legacy Express/MongoDB codebase to TypeScript/NestJS, enhancing type safety and maintainability. Frontend & Leadership: Built responsive platforms from scratch using React/Redux and established frontend engineering standards to streamline team onboarding. Technical Toolkit: Languages: TypeScript, JavaScript, HTML, CSS. Backend: Node.js, NestJS, Express.js, Microservices. Frontend: React, Redux. Database & Cloud: MongoDB, PostgreSQL, MySQL, AWS (SNS, SQS, S3, Lambda, EC2). Tools: Redis, Git. Availability: Immediate Joiner (0-15 Days)

Stackforce AI infers this person is a Backend-heavy Software Engineer with expertise in SaaS and Fintech solutions.

Location: Bhadohi, Uttar Pradesh, India

Experience: 13 yrs 7 mos

Skills

Node.js
Nestjs
Systems Design
Aws
React
Ruby On Rails
Full-stack Development

Career Highlights

Expert in migrating legacy systems to modern stacks.
Reduced manual monitoring time by 90% through automation.
Architected scalable backend architectures for enterprise applications.

Work Experience

Granicus

Senior Software Engineer (2 mos)

Tech9

Senior Software Engineer (4 yrs 6 mos)

Navyug Infosolutions Pvt. Ltd.

Senior Software Engineer (3 yrs 7 mos)

Zikher Inc.

Full Stack Developer (9 mos)

Tata Consultancy Services

System Engineer (8 mos)

Department of Computer Science, Jamia Millia Islamia, Central University, New Delhi, India

student (3 yrs 11 mos)

Education

at Scaler

Bachelor of Technology (B.Tech.) at Jamia Millia Islamia

High School at St Joseph's College,Allahabad,U.P.,India

Bachelor of Technology at Department of Computer Science, Jamia Millia Islamia, Central University, New Delhi, India

Faiz Ahmad Faiz

Senior Software Engineer

Bhadohi, Uttar Pradesh, India13 yrs 7 mos experience

Highly Stable

Key Highlights

Expert in migrating legacy systems to modern stacks.
Reduced manual monitoring time by 90% through automation.
Architected scalable backend architectures for enterprise applications.

Stackforce AI infers this person is a Backend-heavy Software Engineer with expertise in SaaS and Fintech solutions.

Contact

Skills

Core Skills

Node.jsNestjsSystems DesignAwsReactRuby On RailsFull-stack Development

Other Skills

RedisJavaScriptAmazon DynamodbTypeScriptExpress.jsBack-End Web DevelopmentAmazon Simple Notification Service (SNS)Amazon SQSNoSQLGitAWS LambdaMongoDBAWS SNSModel-View-Controller (MVC)User Interface Design

About

Experience

13 yrs 7 mos

Total Experience

2 yrs 8 mos

Average Tenure

2 mos

Current Experience

Granicus

Senior Software Engineer

Apr 2026 – Present · 2 mos · Bengaluru · Remote

Tech9

Senior Software Engineer

Sep 2021 – Mar 2026 · 4 yrs 6 mos · Pune Division · Remote

Architected and led the migration of a legacy Express/MongoDB codebase to a modern TypeScript/NestJS and Mongoose stack, improving type safety and maintainability with zero downtime.
Engineered an async request tracking system for Gong sales call processing (v2) using MongoDB transactions and webhooks, moving away from synchronous blocking calls to improve system responsiveness at enterprise scale.
Developed a high-volume alerting system integrated with Slack and Microsoft Teams using AWS SNS event-driven architecture, reducing manual monitoring time by 90%.
Orchestrated an NLP insights system that integrates with external AI services to automate buyer trigger extraction and sentiment analysis from interview conversations

Systems DesignRedisJavaScriptAmazon DynamodbTypeScriptExpress.js+10

Navyug infosolutions pvt. ltd.

Senior Software Engineer

Feb 2018 – Sep 2021 · 3 yrs 7 mos · Noida, Uttar Pradesh, India · On-site

Established the frontend engineering culture by defining code standards and mentoring new team members, which accelerated the onboarding process.
Architected and developed a responsive philanthropic platform from scratch using React and Redux to connect donors with underprivileged families.
Extended backend functionality using Ruby on Rails and PostgreSQL, ensuring high-performance integration between the UI and server-side logic.
Developed a CLI tool for streamlined data retrieval in CSV/JSON formats, significantly accelerating the internal product development lifecycle.

Model-View-Controller (MVC)JavaScriptRuby on RailsTypeScriptUser Interface DesignPostgreSQL+5

Zikher inc.

Full Stack Developer

May 2017 – Feb 2018 · 9 mos · Noida, Uttar Pradesh, India · On-site

Streamlined loan application workflows by integrating real-time messaging and electronic signatures, directly improving application turnaround times.
Developed dynamic payment and loan modules using React, Node.js, and MongoDB, ensuring secure and robust data processing.

JavaScriptExpress.jsUser Interface DesignFull-Stack DevelopmentReact.jsNode.js+5