Case Studies
Real projects, real numbers: how we build, integrate, and rescue software for clients across SaaS, fintech, logistics, and more.
Browse by service
Showing 18 case studies.
Customer Success SaaS
CAMCESS: How BestlaTech Connected 11 Data Sources into a Real-Time Customer Success Platform
End-to-end enterprise API integration for a B2B customer success SaaS, connecting 11 siloed data sources into a single real-time customer health dashboard, replacing weekly manual reconciliation entirely.
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AI Analytics · NLP · Creator Intelligence
YourComments.ai: How BestlaTech Built a YouTube Comment Sentiment Analysis Platform from the Ground Up
Full-stack AI analytics platform built from scratch: fetching YouTube comments at scale, running per-comment sentiment analysis via OpenAI, streaming results through an NDJSON pipeline, and delivering creator and brand intelligence through live Metabase dashboards.
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Mobile Web / Performance & Debugging
Diagnosing and Fixing an iOS Safari Navigation Crash on a Top-Tier Indian Bank's High-Traffic Website
Production incident engagement for a top-tier Indian private bank: the website's hamburger menu froze iPhones within seconds of a tap. Root cause diagnosed, patched, and verified across iOS versions in 2 weeks.
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InsurTech / Web App Development
A Multi-Project Digital Suite for an Indian Insurance Broker: Premium Calculator, Claims Portal, Partner Dashboard & Lead Microsites
Multi-project engineering retainer for an Indian insurance broker: four tools delivered on one shared platform: an accurate premium calculator, a self-serve claims tracking portal, a partner/agent dashboard, and campaign lead microsites, now serving 10,000+ monthly users.
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CMS Development / WordPress / Enterprise
An Enterprise WordPress CMS for a Leading CPaaS Company: 1,000+ Pages, Independent Publishing, Sub-2s Loads
Enterprise CMS build for a leading CPaaS company: a custom component-based WordPress theme, structured content architecture, and multi-language support that lets the marketing team publish independently at 1,000+ page scale with sub-2-second loads.
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Legal Tech / CLM / AI Platform
Building an AI-Powered CLM Platform from Zero: Contract Generation, Clause Risk Scoring, Playbooks, E-Signature & Renewals
Full CLM (Contract Lifecycle Management) platform built from scratch for a legal-tech SaaS company (client name withheld). AI contract generation, metadata extraction and characterization, clause-by-clause risk scoring with suggested alternative language, playbook-driven review, 30/60-day renewal categorization, DocuSign e-signature, and Microsoft Word integration via a Zoho plugin.
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Travel & Tourism
Building a Complete Digital Presence for Travel With Bug Travel Company
End-to-end digital transformation for a travel agency - professional responsive travel website development with WordPress CMS, online booking system, tour package management, and SEO optimization for organic lead generation.
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On-Demand Services
Full-Stack Mobile App and Web Development for Mechgiri On-Demand Auto Service Platform
Custom mobile app development and web application for on-demand vehicle servicing - featuring real-time tracking, technician management, automated booking system, secure payment gateway integration, and cross-platform admin dashboard.
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E-Commerce
Custom E-Commerce Website Development for BugSpeaks Gut Health Brand
Complete digital transformation from offline to online business - custom e-commerce platform development with Django, automated inventory management, secure payment integration, order tracking system, and scalable cloud infrastructure for health and wellness products.
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Agritech / Smart Farming
Redesign and Performance Optimization for Letcetra Agritech
Complete frontend modernization for smart agriculture platform - Next.js development with server-side rendering, React component architecture, mobile-first responsive design, advanced SEO optimization, and performance enhancement for agritech industry leader.
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FinTech / Financial Operations
How a US FinTech SaaS Unified Stripe, QuickBooks, Salesforce & Slack into One Real-Time Financial Ops Layer
Multi-system API integration for a venture-backed US fintech SaaS. Stripe, QuickBooks, Salesforce, and Slack connected into one real-time financial operations layer, cutting the month-end close from 3 days to 1 hour.
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Logistics / Supply Chain
How a US Logistics Operator Unified 5+ Carrier APIs, WMS & ERP into One Real-Time Dispatch Layer
Multi-carrier API integration for a US logistics operator: parcel, LTL, and freight carrier APIs connected with the warehouse management system and ERP into one dispatch layer with automated rate shopping and unified tracking.
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AI Automation / Customer Support
How a B2B SaaS Support Team Automated Ticket Triage with an LLM Pipeline: 500+ Tickets a Day, Routed in Seconds
LLM-powered support ticket triage for a B2B SaaS company: automatic classification, prioritization, and specialist routing of 500+ daily tickets, with confidence thresholds and human-in-the-loop review built in.
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AI Automation / Accounting
How a US Accounting Firm Automated Invoice & Expense Processing with an OCR + LLM Pipeline: 2,000+ Documents a Month
AI document processing for a US accounting firm: an OCR + LLM pipeline that extracts line items from scanned invoices, auto-categorizes them to the chart of accounts, and flags anomalies, with a human review queue for low-confidence documents.
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AI Code Rescue / Security
Rescuing an AI-Generated MVP: 15 Critical Vulnerabilities Patched Before the First Paying Customers Arrived
AI code rescue for a seed-stage SaaS startup: a security audit and hardening of an AI-generated MVP: 15 critical vulnerabilities patched, test coverage built from zero to 80%, and a CI/CD pipeline put in place before launch.
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AI Code Rescue / Performance
From Crashing at 50 Users to Stable at 1,000+: Rescuing an AI-Generated App That Failed Under Real Load
Performance rescue for a consumer app startup: an AI-generated app that crashed under real traffic, fixed in 3 weeks: N+1 queries eliminated, memory leaks patched, caching added, and stability proven with load tests.
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AI Integration / Knowledge Management
Replacing Keyword Search with a RAG Assistant: Grounded, Cited Answers Over a B2B Knowledge Base
RAG integration for a B2B SaaS platform. LLM-powered semantic search over the product knowledge base with grounded, cited answers, evaluated against a test set before launch. Support tickets down 40%.
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AI Integration / HR Tech
AI Resume Screening Inside an ATS: Parsing, Skill Extraction & Explainable Role Matching for an HR Tech Platform
AI integration for an HR tech platform: resume parsing, skill extraction, and explainable candidate-to-role matching built into the existing ATS workflow. Screening 5x faster, with recruiters making every decision.
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