Kumar Deepansh
Software Engineer | Full-Stack Developer | Team Leader
Overview
Software Development Engineer & Team Lead @XAMTAC CONSULTING LLC
Chicago, IL / Remote
Social Links
About
Hello! I'm Kumar Deepanshu — a passionate Software Engineer and Team Lead with 5+ years of experience building scalable, AI-powered applications that deliver measurable business results.
Currently leading development at XAMTAC Consulting LLC and ReboltHQ, I've spearheaded creation of AI-first marketing platforms serving 1,000+ businesses and 1K+ daily active users. I've built features that drove up to 35% adoption growth, 40% ROI improvement, and 85% client retention, including an AI-generated website builder, cross-platform campaign tools, and intelligent social media automation.
I specialize in full-stack development using React, Next.js, TypeScript, Node.js, and modern cloud & microservices architectures on AWS and Azure. As a Team Lead, I mentor a 14-member team while delivering high-value solutions for clients like Poshmom E-Commerce, Loggerhead Golf Customs, and YATR, achieving notable boosts in user engagement, conversion, and order completion rates.
My past work spans AI-driven SaaS, telecommunication platforms, and high-performance e-commerce optimization — including a 40% JavaScript bundle size reduction and 130% Core Web Vitals improvement at The Volte.
I'm also the creator of products like Ashley AI (67+ languages, 0.3s response time), JobLetterPro (ATS-optimized AI cover letters), and MathWizard AI (computer vision math solver). A Smart India Hackathon Winner, I hold IPR for EdTech solutions impacting 10,000+ students across India.
Let's connect and build something groundbreaking together!
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Stack
Blog
The Right Way to Move Array Elements in JavaScript and React
- Published on
AI Agent Frameworks: The Best AI Agent Tools in Python, Node.js, and Go
- Published on
Unlocking the Future: The Power of Vertical Large Language Models
- Published on
Tame Your Terminal: 3 Foolproof Ways to Stop Conda Automatic Activation
- Published on
Experience
XAMTAC CONSULTING LLC
Current Employer- Spearheaded creation of AI-powered marketing ERP system (app.xamtac.com), driving 25% increase in client conversion rates and supporting 1K+ daily active users
- Architected key features of Xamtac SaaS platform, driving 35% increase in adoption and 30% boost in client retention: • Engineered asset library system and multi-channel campaign tool, reducing time-to-market by 40% • Implemented PPC reporting and CRM functionalities, increasing lead conversion by 30% • Designed client portal and email marketing suite with no-code builder, elevating email engagement by 50% • Integrated social media platforms with cross-platform scheduling, cutting workflow time by 70%
- Orchestrated CI/CD pipelines and automated testing, reducing deployment time by 40% and mitigating production bugs by 60%
- Promoted to Team Lead, mentoring and guiding a 14-member development team, elevating overall code quality by 35%
- Directed creation and execution of key client deliverables for high-value clients like Poshmom E-Commerce and TalkTales
- React
- Next.js
- Node.js
- TypeScript
- Python
- PostgreSQL
- MongoDB
- AWS
- Docker
- CI/CD
- Team Leadership
- Project Management
- System Architecture
Rebolt (via XAMTAC CONSULTING LLC)
- Leading Xamtac team as Team Lead for Rebolt's full-stack development initiatives
- Architecting and implementing comprehensive test suites to ensure code quality and reliability
- Developing automated ads system for Rebolt's clients, optimizing campaign performance and ROI
- Managing end-to-end full-stack development using modern technologies
- Collaborating with cross-functional teams to deliver scalable solutions
- Full Stack Development
- Test Suite Development
- Automated Ads Systems
- Team Leadership
- React
- Node.js
- TypeScript
- Test Automation
- Ad Tech
- System Architecture
The Volte
- Optimized e-commerce platform, reducing JavaScript bundle size by 40% and improving core web vitals by 130%
- Engineered responsive UI components with Next.js, boosting mobile user engagement by 45%
- Implemented advanced SEO strategies, driving 70% increase in organic traffic within two months
- Next.js
- React
- JavaScript
- TypeScript
- Performance Optimization
- SEO
- Responsive Design
RAAHEE
- Created a mental health platform for booking therapist sessions, processing 500+ daily transactions with optimized RESTful APIs
- Designed a real-time availability calendar, reducing booking conflicts by 60% and streamlining the appointment process
- React
- Node.js
- Express.js
- MongoDB
- RESTful APIs
- Real-time Systems
Projects(13)
AI marketing department ERP system that helps companies walk through their data, asset generation, organization, planning, and launching of paid campaigns, social media, and emails.
- AI-powered marketing automation and optimization
- Comprehensive asset generation and organization
- Multi-channel campaign management (paid ads, social, email)
- Data-driven insights and analytics
- Streamlined workflow from planning to execution
- 25% increase in client conversion rates
- Supporting 1K+ daily active users
- AI/ML
- Marketing Automation
- ERP Systems
- Data Analytics
- Asset Generation
- Campaign Management
- Social Media Integration
- Email Marketing
- React
- Node.js
- PostgreSQL
Agency-focused variant of Xamtac's AI Marketing Tools, specifically designed for marketing agencies to manage multiple clients and campaigns from a single platform.
- Multi-tenant architecture for agency operations
- White-label capabilities for brand customization
- Client collaboration and approval workflows
- Advanced reporting and analytics dashboards
- Bulk campaign management across clients
- Team collaboration features
- Enhanced security and access controls
- Agency Management
- Multi-tenant Architecture
- White-label Solutions
- Client Portal
- Collaborative Tools
- Reporting Dashboard
- React
- TypeScript
- Node.js
- PostgreSQL
Social web analysis platform that views the internet as a fractal-like tree of subcultures. Worked on Frontend and API development using Firebase.
- Analyzes fragmented social web across platforms
- Tracks emerging narratives and trends
- Identifies conversation patterns and slang evolution
- Detects AI-generated content and narratives
- Cross-platform content aggregation
- Frontend Development
- Firebase
- API Development
- Social Web Analysis
- Data Visualization
- Content Aggregation
Built from scratch for Xamtac Consulting's client. A custom golf club personalization platform where users can design and order customized golf equipment.
- Interactive golf club customization interface
- Real-time preview of customizations
- Seamless e-commerce integration
- User-friendly design process
- E-commerce
- Product Customization
- 3D Visualization
- Frontend Development
- UI/UX Design
- Payment Integration