Senior Full-Stack Engineer - AI-Powered Laravel Architect

BHERU SINGH

Senior Full-Stack Engineer • Laravel & PHP Architect • AI Systems Builder

Udaipur, Rajasthan, India • +91-797******* • ******************@*****.*** • LinkedIn Profile 4+ Years Experience • AI-Powered SaaS Products • DevOps & Cloud Infrastructure PROFESSIONAL SUMMARY

Results-driven Senior Laravel & PHP Engineer with 4+ years of hands-on experience designing and shipping production-grade, AI-powered SaaS platforms. Proven track record of architecting enterprise CRM systems, autonomous recruitment platforms, and cloud-native DevOps pipelines. Expert at integrating cutting-edge AI technologies — including LLM orchestration, AI voice calling, agentic workflows, and intelligent analytics — into scalable Laravel backends. Adept at leading full product lifecycles from architecture to deployment, with deep expertise in VAPT, system security.

PROFESSIONAL EXPERIENCE

Senior Laravel Engineer & DevOps Lead Edysor AI • Udaipur, RJ March 2025 – Present Project: B2C CRM – AI-Powered Lead Management Platform

Architected a full-scale AI-powered B2C CRM for Gateway International (abroad education domain), serving thousands of active leads across sales pipelines

Built an AI Calling Engine using LLM + voice synthesis to autonomously conduct outbound calls, qualify leads, and log interaction summaries - reducing manual SDR workload by 60%

Designed an AI Analytics Dashboard providing real-time predictive lead scoring, conversion forecasting, funnel heatmaps, and counsellor performance benchmarking

Developed an AI Counsellor Bot — a context-aware chatbot trained on domain-specific data to answer student queries, schedule follow-ups, and escalate high-intent leads

Engineered a full Lead Management System with multi-stage pipeline tracking, automated follow-up reminders, SLA enforcement, and WhatsApp/email integration

Implemented role-based access control (RBAC) with granular permissions for admin, counsellors, team leads, and agents

Laravel 11 PHP 8.3 OpenAI API Twilio Voice WebSockets Redis Queues MySQL REST APIs DevOps & Security

Remediated security vulnerabilities identified through VAPT and resolved critical security gaps across multiple production applications

Designed CI/CD pipelines using GitHub Actions; containerized services using Docker with multi-environment orchestration

Configured and managed cloud infrastructure on AWS (EC2, RDS, S3, CloudFront) and ensuring 99.9% uptime Project: GoRec — Fully Autonomous AI Recruitment Platform

Sole architect and developer of GoRec, an end-to-end autonomous AI recruitment SaaS serving both job seekers and recruiters with zero manual intervention in the matching process

Designed the AI Job Matching Engine — semantic resume parsing, JD-to-candidate matching using embeddings, and intelligent ranking algorithms replacing traditional keyword filters

Developed an Autonomous Recruiter Agent that auto-screens candidates, schedules interviews via calendar APIs, sends offer letters, and updates ATS records without human input

Built a Candidate Intelligence Dashboard: AI-generated skill gap analysis, career path recommendations, interview prep suggestions, and application success probability scoring

Created a Recruiter Portal with AI-assisted JD generation, bias detection flags, bulk candidate sourcing, and automated shortlisting workflows saving 80% of recruiter time

Implemented real-time notifications, video interview scheduling, and AI-generated post-interview performance summaries

Laravel PHP 8.x Python OpenAI Embeddings Vector DB Google Calendar API WebSockets MySQL PHP & Python Developer FiveS Digital • Udaipur, RJ May. 2022 – March 2025 CxFirst — Cloud-Based Multi-Tenant SaaS Platform

Architected and developed CxFirst, a cloud-based SaaS platform with multi-tenant architecture, RESTful APIs, and real-time data synchronization across distributed client environments

Built scalable backend services using Python Django, Django Channels (WebSockets), and FastAPI, enabling high-performance APIs and real-time bi-directional communication

Implemented subscription billing, tenant isolation, and onboarding workflows reducing time-to-activate for new clients by 40%

VAPT & Security Engagements

Remediated security vulnerabilities identified through VAPT reports for GaadiStand, EESL, FiveS Digital, and GS1 across web applications and infrastructure.

Led security hardening initiative for GS1 including bug fixes, VAPT implementation, and compliance module development aligned with international industry standards

Integrated EPCIS (Electronic Product Code Information Services) with GS1 global standards for end-to-end supply chain traceability and cross-border data exchange DevOps & Infrastructure

Implemented CI/CD pipelines using GitHub Actions for automated testing, deployment, and version control across 5+ concurrent projects

Configured and managed Linux servers (Ubuntu/CentOS) with automated deployment scripts, monitoring solutions (Prometheus/Grafana), and backup strategies

Delivered multi-tenant SaaS platforms, e-commerce systems, and REST API ecosystems consumed by mobile

(Flutter) and web clients with Swagger documentation PHP Python Django FastAPI Django Channels WebSockets GitHub Actions Linux MySQL PostgreSQL VAPT GS1/EPCIS

AI & TECHNICAL SKILLS

AI & LLM Integration

OpenAI GPT-4o, Claude API, LangChain, Prompt

Engineering, Function Calling, Embeddings, RAG

Pipelines

Backend Development

Laravel 10/11, PHP 8.x, Python, Django, FastAPI, RESTful APIs, GraphQL, WebSockets, Queues (Redis/Horizon)

AI Voice & Agents

AI Calling (Twilio + LLM), Autonomous Agents, Agentic Workflows, AI Chatbots, NLP pipelines

Frontend

Vue.js 3, Livewire, Alpine.js, Inertia.js, Tailwind CSS, Blade Templates

DevOps & Cloud

Docker, GitHub Actions CI/CD, AWS (EC2, S3, RDS,

CloudFront), Digital Ocean, Linux Server Admin

Databases

MySQL, PostgreSQL, Redis, Vector Databases

(Pinecone/Weaviate), Elasticsearch

Security

VAPT, OWASP Top 10, SQL Injection, XSS Prevention, JWT/OAuth2, API Rate Limiting

Tools & Practices

Git, Jira, Postman, Swagger, PHPUnit Testing, TDD, Clean Architecture, SOLID Principles

KEY ACHIEVEMENTS & IMPACT

Reduced lead response time by 70% via AI calling automation in B2C CRM deployed for international education sector

Achieved 80% reduction in recruiter screening time through GoRec's autonomous shortlisting and AI interview scheduling

Delivered 3 enterprise-grade SaaS platforms from zero to production within 12 months with zero critical post-launch security incidents

Resolved 15+ critical VAPT vulnerabilities across production systems, achieving OWASP-compliant security baselines

Designed multi-tenant architecture supporting 500+ concurrent users with sub-200ms API response times under load

EDUCATION

Bachelor of Technology (Civil Engg)

Rajasthan, India • Graduated 2018–2022 • 75%

CERTIFICATIONS & CONTINUOUS LEARNING

OpenAI API Development & Prompt Engineering — Deeplearning.ai / Coursera

AWS Cloud Practitioner — Amazon Web Services

Advanced Laravel Development — Laracasts

Cybersecurity & VAPT Fundamentals — OWASP / EC-Council

Docker & Kubernetes for Developers — Udemy

Open to Senior / Lead roles in AI-powered SaaS, FinTech, EdTech & HRTech startups • Available for Remote & Hybrid

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