B2B SaaS Platform
A robust, subscription-based business SaaS platform featuring automated self-registration pipelines, client-level metric billing systems, and zero daily ops requirements.
Based in Bangladesh | Available for Opportunities
Hi, I am Jugal Kishore Chanda
I build |
A software engineer specializing in building secure backend systems, cloud architectures, and highly resilient payment platforms. I design scalable, secure distributed services with a deep focus on AWS, Python, and serverless.
About Me
I am a passionate software engineer specializing in backend engineering, cloud automation, and high-availability fintech systems. I build secure transaction platforms, integrate tokenized card flows, manage OTP-based routing mechanisms, and optimize complex payment response codes.
Whether tuning distributed databases, scaling real-time WebRTC/TURN servers, or automating serverless APIs on AWS, I focus on delivering seamless, low-latency client experiences and clean, robust technical foundations.
5+
Years Experience
15+
Systems Shipped
100%
Data Protection
sys_info.sh
# Querying hardware and operator profile...
const operator = {
name: "Jugal Kishore Chanda",
role: "Backend & Cloud Architect",
location: "Bangladesh",
focus: ["Payment Gateways", "Cloud Optimization", "Distributed Ledgers"],
hobbies: ["Serverless Hackathons", "Open Source", "Networking"]
};
# Core values verified: Security, Latency Optimization, Simplicity.
Interactive CLI Console
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Technical Capabilities
A dynamic visual categorization of tools, frameworks, and programming platforms I leverage to construct robust solutions.
Python
PHP
SQL (MySQL / Postgres)
JavaScript (ES6+)
Bash Scripting
TypeScript
FastAPI
Django / DRF
Laravel
Serverless Framework
Node.js / Express
React / Next.js
AWS (EC2, S3, ALB, WAF)
Payments (Mastercard / SSLCOMMERZ)
Docker Containers
CI/CD & Git Actions
MongoDB Atlas Search
WebRTC & TURN Infrastructure
Engineering Core Focus
Main areas of technical expertise and architecture delivered.
CORE EXPERTISE
Backend Engineering
APIs, Services, and Async Processing
Developing secure, highly available backend architectures using Python (FastAPI/Django) and PHP (Laravel). Experienced in designing resilient REST APIs, authorization filters, token mappings, async jobs, and high-performance server loops.
CORE EXPERTISE
Cloud & DevOps
Automation, Infrastructure, and Security
Architecting serverless backend solutions and cloud resources on AWS (EC2, S3, ALB, WAF). Deployed automated Docker-driven builds, containerized environments, and custom cost optimizations.
CORE EXPERTISE
Payments & Fintech
Transaction Lifecycles & Verification
Integrating acquirer networks and gateways including Mastercard and SSLCOMMERZ. Managed transaction lifecycle handlers, tokenized card vaulting flows, secure OTP verification routing, and merchant settlement systems.
Architectures & Projects
A showcase of systems designed with secure, performance-focused implementations.
Resume Parsing Service
An extracted-data parser POC engineered to process resume uploads, parse out unstructured segments, and store organized models with strict data protection filters.
Video & WebRTC Infrastructure
High-performance real-time media architecture. Deployed customized TURN network routing servers and Dockerized media stream wrappers for ultra-low latency streaming interfaces.
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