Parcourir les catégories
Explorer
Fiverr Pro
Français
$
USD
Il semble que ce service ait été suspendu
I will build a lead enrichment and verification pipeline
Afrique du Sud
Je parle Anglais
Backend Engineer
I am a backend software engineer with experience building APIs, automation systems, and data-driven backend services. I focus on designing reliable backend systems that integrate with external service...
À propos de ce service
I will build custom lead enrichment and contact intelligence pipelines that transform raw lead datasets into clean, structured, and actionable business data.
Services include:
- Lead enrichment and validation
- Company and domain matching
- Lead scoring systems
- Data cleaning and deduplication
- CSV / JSON / database exports
- API integrations
- Automation workflows
- Dashboards and analytics
I have built production-style systems including:
- PropIntel lead intelligence platform
- PropFlux scalable scraping and ETL platform
- PropSignal analytics and ranking platform
Tech stack:
Python, FastAPI, PostgreSQL, Selenium, Playwright, React, Docker, and Pandas.
Why work with me?
- Scalable backend architecture
- Reliable processing and normalization
- Clean structured outputs
- Production-style workflows
Before ordering, feel free to message me with:
- sample dataset
- required enrichment fields
- expected output format
- volume requirements
Mon portfolio
FAQ
What types of lead enrichment do you support?
I can enrich leads with company details, websites, emails, phone numbers, social profiles, business metadata, validation signals, and custom enrichment fields depending on your requirements.
Can you clean and deduplicate messy datasets?
Yes. I can normalize inconsistent records, remove duplicates, validate fields, standardize formats, and improve overall dataset quality before delivery.
What input and output formats do you support?
I support CSV, Excel, JSON, APIs, PostgreSQL/MySQL databases, and other structured formats depending on your workflow.
Can you build custom lead scoring systems?
Yes. I can create configurable lead scoring and ranking workflows based on your business logic, enrichment signals, and validation criteria.
Do you support large lead datasets?
Yes. I specialize in production-style batch processing pipelines designed for scalability, automation, and handling large datasets reliably.
Can you integrate with APIs or external services?
Yes. I can integrate enrichment workflows with APIs, scraping systems, CRMs, automation tools, and custom backend services.
Will I receive the source code?
Yes, unless otherwise agreed. Deliverables typically include clean source code, structured outputs, and setup instructions where applicable.
