Skip to main content
MJ
Muhammed Jafseel MSenior Flutter Developer
Agency Subcontracting• Popular with AgenciesWeekly subcontracting allocation (20-40 hrs/week) or project subcontract

Ongoing Flutter Development Support for Software Agencies

Plug an 8+ year mobile engineering veteran (4+ years Flutter, 4+ years Native Android) into your agency's client projects with zero hand-holding and transparent communication.

Scope & Technical Approach

Software agencies frequently hit bandwidth bottlenecks, face tight client deadlines, or encounter intricate native bridge challenges that junior engineers struggle to resolve. I integrate into agency teams as a reliable senior subcontract partner, delivering production-ready Flutter code with minimal overhead. Working autonomously across Jira, GitHub, Slack, and CI pipelines, I provide predictable velocity, write self-documenting Clean Architecture code, and help unblock other team members.

Target Scenarios & Client Profile

Software development agencies and dev shops facing deadline crunches, senior talent gaps, or needing an experienced Flutter engineer to lead or assist client project sprints.

Common Engineering Challenges Solved

Representative problems frequently addressed in this service category:

Agency teams overstretched across multiple client deliveries with looming deadlines
Junior or mid-level developers blocked by complex state flows, native integrations, or build configurations
Clients requesting rapid velocity that internal full-time staffing cannot absorb without high fixed payroll costs
Inconsistent code standards resulting in painful merge conflicts and client-side bug reports
Guaranteed Outcomes

Included Deliverables

  • Immediate onboarding with git, Jira, Slack, or GitHub workflows
  • Clean PRs that pass automated CI pipelines and peer reviews
  • Daily asynchronous progress updates and clear roadblock escalation
  • Mentoring junior agency developers on architecture and state patterns
  • Direct or white-label availability based on client preferences

Client Prerequisites

To start work immediately without ramp-up delay, have the following ready:

  • •Project roadmap and current sprint expectations
  • •Communication channels (Slack / Teams / Discord) and repo access
  • •Clear point of contact for requirements clarification

Primary Tools & Libraries

FlutterKotlin / AndroidRiverpodBlocClean ArchitectureGitJiraCI/CD
Execution Workflow

How We Work Together

A disciplined 4-step framework from initial intake to production verification.

01

Rapid 2-Hour Agency Onboarding

Receive codebase access, review project guidelines, install development dependencies, and run existing test suites without blocking senior internal staff.

02

Sprint Planning & Backlog Execution

Pull assigned tickets from Jira/Linear/GitHub Issues, clarify ambiguities early, and implement robust features in dedicated feature branches.

03

CI-Compliant PRs & Peer Review

Submit well-documented pull requests with test coverage, zero linter warnings, and clear verification steps ready for client demonstration.

04

Daily Standup & Continuous Velocity

Provide clear written daily progress summaries and immediate flag of dependencies or roadblocks to keep sprint burn-downs on track.

Verified Proof of Work

Real production deliverables demonstrating the technical capabilities used in this service:

Healthcare

Byvrio Member App

Healthcare-focused mobile application for medication tracking, pharmacy discovery, family member management, and insurance data handling.

Social & Security

Joinery Professional Dating App

High-trust professional dating application featuring automated government ID verification, age validation, and secure onboarding.

Utilities & IoT

Smart Saver App

Energy optimization utility that calculates electrical consumption and recommends optimal air conditioning units and lighting fixtures.

Clear Answers

Frequently Asked Questions

Direct answers to common questions about scope, turnaround, and collaboration.

Can I hire you on a white-label basis for client projects?

Yes. I frequently operate behind the scenes under your agency brand, participating in internal Slack/Teams channels and committing under your agency organization.

What is your weekly hourly commitment?

I offer predictable allocations of 20 to 40 hours per week, structured under transparent weekly invoicing or monthly retainers.

How do your working hours align with international clients?

I am based in India (IST, UTC+5:30), which gives excellent daily overlap with the GCC (UAE/Saudi Arabia, GST -1.5h), the UK/Europe (BST/CET), and convenient morning coordination with North American timezones.

Direct Availability24h Response

Ready to Begin with Ongoing Flutter Development Support for Software Agencies?

Share your repository, issue description, or upcoming sprint requirements. I will review the specifications personally and propose an immediate next step.