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Noida, India · Engineering Team Lead & System Architect
Architecting High-Performance Platforms & Resilient Systems
I'm Aman Kumar Singh. Leading engineering teams and architecting enterprise-scale applications with Next.js 15, React 19, Node.js & Microservices. Specialized in high-throughput transactional architectures, India DPDP Act 2023 compliance, and next-gen ERP platforms.
Next.js 15 App RouterDistributed MicroservicesDPDP Act 2023 & Security₹10Cr+ VolumesFounder @ Vowerole
- 6+
- Years Experience
- ₹10Cr+
- Transactions
- 15+
- Platforms Shipped
- 50k+
- Active Users
Tech & Team Lead
Production Volume
Enterprise & SaaS
Zero-Downtime Scale
99.99% Reliability
Enterprise High-Availability
🛡️
DPDP Act 2023
Zero-Trust Privacy Architect
Executive Engineering Summary
Aman Kumar Singh is a results-driven Team Lead and Senior Software Engineer based in Noida, India, with 6+ years of software development experience. He specializes in JavaScript, TypeScript, React.js, Next.js, Node.js, NestJS, and microservices architecture. Aman has led cross-functional teams of 5–10 developers and delivered 15+ scalable full-stack applications, including advanced financial-management and insurance platforms, while driving performance-optimization initiatives that improved system efficiency by up to 40%.
Engineering Capabilities & Architecture Matrix
What I Architect & Build
Currently a Team Lead at JellyFish Technologies in Noida, Aman Kumar Singh (also known as Aman Singh or Aman K Singh) partners with product managers, designers, and stakeholders to turn complex requirements into reliable, production-grade software. He is equally comfortable architecting a distributed backend, tuning a slow database query, building a pixel-perfect React interface, or mentoring a junior engineer through their first system-design review. His work spans the full software lifecycle — planning, architecture, implementation, testing, deployment, and long-term maintenance — with a consistent focus on performance, security, and clean, maintainable code.
01 · SYS
Full-Stack Web Development & High-Performance Platforms
Aman Kumar Singh designs and builds complete web applications end to end — from responsive, accessible React and Next.js interfaces to robust Node.js and NestJS REST APIs. Over 6+ years he has shipped 15+ production applications, including financial and insurance platforms serving tens of thousands of users, always with a focus on performance, security, and long-term maintainability.
Next.js 15 & React 19 SSR→
02 · SYS
Backend & System Architecture
As a backend and systems specialist, Aman architects scalable microservices using Node.js, NestJS, PostgreSQL, MySQL, MongoDB, and Redis, with secure OAuth-based authentication, payment-gateway integrations, and reliable AWS deployments using Docker, Kubernetes, and SQS. He has reduced API response times by up to 40% and kept mission-critical systems running at 99.5% uptime.
99.99% Cloud Microservices SLA→
03 · SYS
DPDP Act 2023 Compliance & Cybersecurity
Aman architects enterprise privacy-by-design systems aligning with India’s Digital Personal Data Protection Act 2023. He implements itemized notice and consent managers, field-level encryption (AES-256-GCM), automated cascading data erasure pipelines, Zero-Trust API authentication, and 6-hour incident response telemetry shielding organizations from penalties up to ₹250 Crores.
Statutory India DPDP 2023 Readiness→
04 · SYS
Modern ERP Systems & Business Automation
As the architect behind Vowerole and custom retail software, Aman designs scalable multi-tenant ERP platforms unifying GST-compliant billing, real-time inventory tracking, role-based workflows, and automated financial accounting. His enterprise software powers high-transaction platforms handling ₹10Cr+ annually with bulletproof reliability.
₹10Cr+ Business OS & Billing→
05 · SYS
Technical Leadership & Mentoring
As a Team Lead in Noida, Aman leads cross-functional teams of 5–10 engineers, runs Agile and Scrum ceremonies, sets coding standards, and mentors developers through structured code reviews and pair programming. His teams consistently deliver enterprise software with a 95% on-time delivery rate while improving code quality and reducing defects.
Agile Engineering Governance→
Interactive System Design Canvas · Click Any Node to Inspect
Aman's High-Availability Architecture Topology
THROUGHPUT: 10k+ OPS·SLA: 99.99%
Client & Presentation Tier/⚡ 18ms TTFB
Next.js 15 Edge SSR
Server-side rendered React 19 components executed at edge nodes across India and globally for instant sub-second First Contentful Paint.
Active Protocols:HTTP/3QUICVercel EdgeReact Server Components
🛡️ Security Guardrail
CSP Level 3 + Strict Transport
Engineered and verified according to OWASP Top 10 and India DPDP 2023 reasonable security safeguards.
STATUS: ONLINEAUDITED BY AMAN
Technical Stack & Architectural Arsenal
Skills & Technologies
A battle-tested full-stack toolkit spanning modern frontend frameworks, distributed microservices, high-throughput caching, and India DPDP statutory compliance.
Frontend
7 skills- React.js
- Next.js
- JavaScript (ES6+)
- TypeScript
- HTML5
- CSS3
- Tailwind CSS
Production ProvenReady for Enterprise
Backend & Cloud
10 skills- Node.js
- NestJS
- REST APIs
- Web API
- Microservices
- MVC
- AWS
- Docker
- Kubernetes
- CI/CD
Production ProvenReady for Enterprise
AI, Machine Learning & Data Science
12 skills- Python
- Machine Learning
- Data Science
- TensorFlow
- PyTorch
- scikit-learn
- Statistical Modelling
- NLP
- Time-Series Forecasting
- ETL Pipelines
- MLOps
- Model Serving APIs
Production ProvenReady for Enterprise
Databases & Caching
6 skills- PostgreSQL
- MySQL
- MongoDB
- Redis
- SQL
- BullMQ
Production ProvenReady for Enterprise
Security & DPDP Compliance
9 skills- DPDP Act 2023
- Consent Management
- Reasonable Security Safeguards
- OWASP Top 10
- Zero Trust Architecture
- OAuth 2.0 / OIDC
- JWT Security
- Field-Level Encryption (AES-256)
- Audit Logging
Production ProvenReady for Enterprise
Enterprise & ERP Platforms
10 skills- Modern ERP Architecture
- Multi-Tenancy
- Financial Management
- GST Billing & Inventory
- Website Builders
- Workflow Automation
- Payment Integrations
- Agile & Scrum
- System Design
- Technical Mentoring
Production ProvenReady for Enterprise
Statutory Authority · India DPDP Act 2023 & Security Engineering
Is Your Architecture Ready for India’s DPDP Act?
With statutory penalties up to ₹250 Crores, India’s Digital Personal Data Protection Act mandates itemized unbundled consent, field-level encryption (AES-256), and automated data erasure cascades. Explore my complete engineering guide and interactive readiness scorecard.
₹250 Cr
Max Statutory Penalty
Breach of security safeguards
22 Languages
8th Schedule Notice
Multi-lingual consent UX
Zero-Trust
Field-Level Encryption
AES-256-GCM + Ledger
Pan-India
Enterprise Audits
Noida, NCR, Blr, Mumbai
Interactive Statutory Risk Simulator
Simulate Your DPDP Act 2023 Compliance Exposure
MODERATE RISK
50,000 Users
5,000 (Startup)500,000 (SaaS)1,000,000+ (Significant Data Fiduciary)
Architectural Safeguards In Place:
COMPLIANCE SCORE70/100
Statutory Risk Exposure:
Moderate: Missing automated erasure or consent tracking exposes organization to Section 12 regulatory audit liabilities up to ₹50 Crores.
Knowledge Hub & Architectural Playbooks
Writing, System Design & Guides
In-depth engineering analyses covering India DPDP Act 2023, microservices architectures, ERP systems, zero-trust API security, and custom web performance.
Technical Talks & Sessions
Featured Talk
A hands-on Node.js session I presented at Progate India's Learning Jam.
Hands on with Node.js — Progate Learning Jam
A hands-on live session on Node.js fundamentals, presented by Aman Kumar Singh at Progate India’s Learning Jam — building and reasoning about a Node.js app step by step.
All Talks & SessionsCareer Trajectory & Technical Leadership
Engineering Experience & Leadership
From full-stack development to leading engineering squads in Noida — architecting fault-tolerant web applications and mentoring high-velocity engineers.
Team Lead
JellyFish Technologies·Noida, India
- Spearhead a team of 8+ developers, delivering enterprise-level software with a 95% on-time delivery rate.
- Architect and implement scalable microservices, improving system performance by 35%.
- Serve as the primary technical liaison between project management, stakeholders, and clients.
- Establish and enforce coding standards and best practices, reducing code defects by 25%.
- Mentor 5+ junior developers through structured code reviews and pair programming.
- Drive Agile ceremonies: sprint planning, daily standups, and retrospectives.
Associate Team Lead
JellyFish Technologies·Noida, India
- Led Agile ceremonies for a team of 4 developers, increasing sprint velocity by 20%.
- Developed and maintained 10+ full-stack applications with React.js, Node.js, and TypeScript.
- Contributed to architecture decisions for a financial-management platform serving 50,000+ users.
- Implemented comprehensive code-review processes, improving code-quality scores by 30%.
- Delivered an insurance platform handling ₹10Cr+ in transactions annually.
Senior Software Engineer
JellyFish Technologies·Noida, India
- Developed and deployed 3+ high-profile client applications with 100% on-time delivery.
- Optimized system performance, reducing API response times by 40%.
- Collaborated with QA to resolve 200+ issues, maintaining 99.5% uptime.
- Implemented RESTful APIs and microservices for scalable backend solutions.
- Participated in technical interviews, contributing to the hiring of 10+ engineers.
Software Developer
Eigen Technologies·Noida, India
- Built robust backend solutions using Node.js and MySQL for 2+ applications.
- Collaborated with cross-functional teams to define and deliver project specifications on schedule.
- Established coding best practices through active participation in code reviews.
- Improved documentation standards, reducing new-developer onboarding time by 25%.
Featured Case Studies
Featured Projects & Platforms
A selection of production systems I've built and led — from multi-tenant ERP software to enterprise financial platforms.
Production Enterprise PlatformSYS // PROJ
Jewellery Business Software
Custom jewellery retail & inventory management software.
Custom software designed and developed for a jewellery retail business. The platform streamlines inventory, billing, and day-to-day operations for the jewellery store, replacing manual processes with a fast, reliable digital workflow.
- React.js
- Node.js
- REST APIs
- MySQL
- TypeScript
Read Architecture Case StudyCase Study
Production Enterprise PlatformSYS // PROJ
Financial Management Platform
Full-stack financial platform serving 50,000+ users.
Contributed to the architecture and delivery of an advanced financial-management platform serving 50,000+ users, using React.js, Node.js, and TypeScript within a microservices architecture.
- React.js
- Node.js
- TypeScript
- Microservices
- AWS
Read Architecture Case StudyCase Study
Founder & Principal ArchitectSYS // PROJ
Vowerole — Next-Gen Business ERP & Platform
Unified multi-tenant ERP, website builder & business operating system.
Vowerole (vowerole.com, vowerole.in, vowerole.co.in) is a high-performance modular ERP and business operating system engineered for modern enterprises. Unifies multi-tenant inventory, GST billing, automated financial accounting, customer management, and visual website publishing with built-in DPDP Act 2023 privacy compliance.
- Next.js
- React.js
- NestJS
- Node.js
- PostgreSQL
- Redis
- Docker
- AWS
Read Architecture Case StudyCase Study
Production Enterprise PlatformSYS // PROJ
Insurance Platform
Insurance platform handling ₹10Cr+ in transactions annually.
Collaborated with cross-functional teams to deliver an insurance platform processing ₹10Cr+ in transactions annually, with secure payment integrations and RESTful microservices.
- Node.js
- NestJS
- PostgreSQL
- Redis
- AWS SQS
Read Architecture Case StudyCase Study
Frequently asked questions
Quick answers about Aman Kumar Singh — who he is, what he builds, and how to get in touch.
Who is Aman Singh?
Aman Singh (full name Aman Kumar Singh) is a Team Lead and Senior Software Engineer based in Noida, India, with 6+ years of experience building scalable full-stack applications using React.js, Next.js, Node.js, NestJS, and microservices architecture.
Is Aman Singh a software engineer in Noida?
Yes. Aman Kumar Singh is a software engineer and Team Lead based in Noida, India. He currently leads a team of developers at JellyFish Technologies, delivering enterprise-grade web applications.
What technologies does Aman Kumar Singh work with?
Aman Kumar Singh specializes in JavaScript, TypeScript, React.js, Next.js, Node.js, and NestJS on the frontend and backend, along with microservices, REST APIs, PostgreSQL, MySQL, MongoDB, Redis, AWS, Docker, and Kubernetes.
What is the DPDP Act 2023 and does Aman Singh provide compliance engineering?
The Digital Personal Data Protection Act 2023 (DPDP) is India’s landmark data privacy statute establishing lawful data processing, itemized consent requirements, Data Principal rights, and penalties up to ₹250 Crores. Aman Kumar Singh provides complete DPDP engineering audits, custom consent managers, field-level encryption (AES-256), and automated data erasure pipelines for Indian and global enterprises.
What is Vowerole and how is it related to Aman Singh?
Vowerole (vowerole.com, vowerole.in, and vowerole.co.in) is a next-generation business ERP and website platform founded and architected by Aman Kumar Singh. It unifies inventory, GST billing, financial accounting, and modern web building into one high-performance, DPDP-compliant system.
Can Aman Singh build or audit custom ERP and enterprise platforms?
Yes. Aman Kumar Singh has extensive experience architecting and scaling enterprise ERP systems, having engineered custom retail and inventory software for Mohit Gems & Jewellers, architected platforms handling ₹10Cr+ in transactions, and founded the multi-tenant Vowerole ERP platform.
Why choose custom Next.js engineering over free website builders?
While free website builders (such as Wix, WordPress, or Webflow) offer rapid generic site creation, they introduce heavy JavaScript bloat, poor Core Web Vitals, rigid SEO constraints, and lack compliance with data protection laws like DPDP. Aman Kumar Singh builds custom high-performance Next.js platforms that achieve 100/100 Lighthouse performance, sub-second TTFB, customized ERP integrations, and enterprise-grade security.
How can I contact Aman Singh?
You can reach Aman Kumar Singh through the contact page on this website or by connecting on LinkedIn at linkedin.com/in/amansingh1597.
How many years of experience does Aman Singh have?
Aman Kumar Singh has 6+ years (6 years 7 months) of professional software development experience, progressing from Software Developer to Senior Software Engineer to Team Lead.
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Whether you need a high-throughput backend architecture, India DPDP statutory compliance, an enterprise ERP, or engineering team leadership — I'd love to connect. Based in Noida, India, collaborating with founders and enterprises worldwide.