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shyam sundar

Open to work13 years experience

Full Stack Developer

ChennaiTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Senior Full Stack Developer with 13 years of experience in Python, Django, ReactJS, and NodeJS.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

23 skills
pythonjavascriptdjangofastapiflasknodejsreactjsreduxjquerycsshtmltailwind cssmysqlpostgresqlmongodbredisdockerceleryrabbitmqsqsseleniumbatch scriptingazure

Work Experience

Product Director

Workaxis Pvt. Ltd.

Jun 2021 - Present Chennai
  • Architected and led the end-to-end development of a scalable CRM platform serving lead management, appointment scheduling, communication workflows, and business analytics.
  • Designed and implemented a configurable workflow engine enabling businesses to automate lead assignment, follow-ups, notifications, approval processes, and customer onboarding workflows.
  • Built deep integration with the WhatsApp Business API, including template messaging, bulk campaigns, automated conversations, webhook processing, delivery tracking, and workflow-triggered notifications.
  • Developed an AI-powered chatbot using Retrieval-Augmented Generation (RAG), enabling users to query business documents, CRM records, and knowledge bases through natural language conversations.
  • Engineered appointment booking and scheduling modules with automated reminders, task generation, and customer communication workflows.
  • Developed secure e-Form and e-Signature solutions with OTP verification and document validation capabilities.
  • Built asynchronous processing pipelines using Celery, Redis, and Rabbitmq for background jobs such as WhatsApp messaging, PDF generation, email delivery, workflow execution, and report generation.

Full Stack Developer

BMS, USA

Nov 2018 - Jun 2021
  • Developed a full-featured CRM platform supporting appointment scheduling, client management, and multi-user coordination workflows.
  • Built appointment lifecycle workflows including booking, rescheduling, cancellations, and automated notifications.
  • Integrated Google Calendar and Outlook for seamless invite management.
  • Designed scalable REST APIs and asynchronous background processing workflows for improved system reliability.
  • Synced with Google Search Console for SEO compliance.
  • Managed client resumes, job applications, and paid job listings.

Technical Lead

HCL Technologies

Dec 2015 - Nov 2018 Chennai
  • Led end-to-end design and development over 3 years.
  • Enabled users to combine physical/virtual infrastructure and network connectivity.
  • Deployed on Linux servers with cron-based scheduling and health monitoring.

Senior Software Engineer

Accenture Services Pvt. Ltd

Aug 2011 - Dec 2015 Chennai
  • Developed customer-facing order flows for Voice, broadband, SIM, and DTH products.
  • Built agent tools to resolve requests and simulate live Openreach tech-check responses.
  • Delivered across a 4-year engagement for a major UK telecom client.

Projects

ANT CRM

ReactJSReduxPythonDjangoFastAPIRedisMongoDBPostgreSQLCeleryAWS SQSDockerWhatsApp Business APIOpenAI/LLMRAG
  • SaaS-based CRM and business automation platform that combines lead management, WhatsApp communication, workflow automation, AI-powered assistance, and document management.

Pixis Ad Manager

NodeJSReactJSReduxRedisDjangoPython
  • Leverages machine learning algorithms to automate marketing campaigns including audience targeting, content creation, and ad placement.

Safe-T Analytics Engine

PythonDRFRabbitMQCeleryPostgreSQLDockerFastAPI
  • ML-based Safe-T Platform empowers customers with safety insights. Incident data is preprocessed and trained on models to deliver safety metrics and precautionary steps.

Baylyn CRM

ReactJSReduxAxiosANT DesignPythonDjangoDRFRabbitMQCeleryMySQL
  • CRM web application for appointment booking and client management with slot-based availability, timezone handling, and calendar integrations.

CDLBoards

WordPressPHPHTMLJSCSS
  • Transportation employment job board built exclusively for US truck driving jobs.

TESLA

HTMLCSSjQueryAJAXBootstrapCronPythonDjangoT-SQLMySQL
  • Orchestration framework modeling infrastructure to replicate complex production environments with reservation, scheduling, health monitoring, and report generation.

BT Order Management

HTMLCSSASP.NETC#.NETMySQL
  • Order management web application for a UK telecom provider enabling customers to place Voice, broadband, SIM, and DTH orders online.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Achievements Not Earned

Special rewards, developer badges, system recognition certificates, and conceptual milestones will display here.

About Details

Professional Bio

Senior full stack developer with ~13 years of experience in Python (Django), ReactJS, JavaScript, NodeJS, and related technologies. Experienced in building scalable SaaS platforms, AI-powered applications, and complex backend systems. Looking to work with startups and make a greater impact.

Bachelor of Engineering in Computer Science in Computer Science

Bharathiyar College of Engineering & Technology, Karaikal (2007 - 2011)

Languages: English, Hindi
Email: Locked