Solvic Labs — Claude API Integration for Agencies

I integrate Claude API into the backends agencies already ship.

Senior backend engineering — Java/Spring, Laravel — with Claude API integration as the specialty. Tool use, MCP servers, prompt evaluation harnesses. 17 years building production systems.

Available for subcontracting and fixed-scope engagements. Remote, worldwide.

Recent work

Flight Disruption Advisor

A Claude-powered tool that monitors flight status changes and generates passenger-facing rebooking advice using airline policy retrieval and tool use. 28-scenario evaluation harness ensures consistent output.

Role: Solo build.

Laravel Livewire Claude API Tool use Promptfoo

Live demo: flight.solviclabs.com (deploying late May 2026)

Email Triage Assistant

In active development.

Categorises inbound mail against company policies and drafts replies in the brand's voice. Public demo and Loom walkthrough early June 2026.

Next.js Node.js Claude API MCP

EVAM · Marketing Technology Platform

Multi-tenant marketing-automation platform serving telco and banking clients across multiple countries. Event ingestion at scale, campaign orchestration, multi-channel delivery.

Role: Lead backend engineer (Techfinity SI Solutions, 2022–present).

Java Spring Boot Kafka Oracle PostgreSQL Redis React

CAPIT · Carrier Analytics

Carrier-grade analytics platform serving 200M+ mobile subscribers across Pakistani telcos. 2B+ call detail records ingested per day. ML-based churn prediction and revenue analysis.

Role: Backend lead (Interactive Group).

Java R JFreeChart Oracle Hadoop

Other recent builds: Source on GitHub → https://github.com/awadood/

What I do

Claude API integration

Wire Claude into existing Java, PHP, or Node.js backends. Tool use, structured outputs, streaming, retries, cost controls, observability. Productionised — not demos.

MCP server development

Custom Model Context Protocol servers that expose your internal data and tools to Claude. Authentication, audit logging, rate limits, scoped permissions.

Prompt evaluation harnesses

Promptfoo-based or custom evaluation rigs with 30–100+ scenarios per use case. Catch regressions before they hit production. CI-integrated.

Senior backend capacity

Java/Spring Boot, PHP/Laravel, PostgreSQL, Next.js/Node.js. Available as drop-in senior engineering capacity for agency engagements.

Engagement types: subcontracting · fixed-scope packages · retainers. Contact for pricing.

Most asked

What time zones do you work?

Pakistan-based, flexible across time zones. Typical overlap with US, UK, and EU teams is 3–4 hours per day; more by arrangement. Async-first by default — most engagements run on shared docs and weekly syncs.

How do you handle IP and confidentiality?

NDA on request. Client work is treated as confidential by default. Code IP transfers to the client on payment, unless the engagement letter specifies otherwise. Sample SOW available on call.

What engagement formats do you offer?

Three: (1) hourly subcontracting, billed fortnightly, typically 20–25 hours per week; (2) fixed-scope packages with defined deliverables and milestone billing; (3) monthly retainers for ongoing capacity. Pricing discussed on the discovery call.

Can you work under my agency's brand and client agreements?

Yes. White-label subcontracting is the default mode for agency engagements. Your client never sees my name unless you want them to.

About

Solvic Labs is the consulting practice of Abdul Wadood — a senior backend engineer based in Pakistan with 17 years of production experience.

The career anchor is Java and Spring Boot. Built telecom backend systems from 2009 to 2013 at System Research, Techaccess, and Interactive Group, where the end clients were telco operators. Middle years (2019–2022) in PHP and Laravel. Returned to enterprise Java in 2022 at Techfinity SI Solutions, where the primary engagement is EVAM — a marketing-technology platform serving telco and banking clients across multiple countries.

Modern frontend (Next.js, React) is self-taught and portfolio-backed. AI integration is the current specialty, supported by Anthropic's developer programs:

Building with the Claude API
Claude Code in Action
Introduction to Subagents

Solo by design. Subcontracting fits agencies that need senior AI capacity without the cost of a full hire. Fixed-scope packages fit product teams that want a defined outcome. Available remotely worldwide.

Stack

AI Claude API · MCP · Tool use · Structured outputs · Promptfoo

Backend Java · Spring Boot · Spring · PHP · Laravel · Node.js · Kafka

Frontend Next.js · React · JavaScript · Tailwind

Databases Oracle · PostgreSQL · MySQL · Firebase · Redis

Infra AWS · Cloudflare · Supabase · Linux · Docker