A senior developer you can keep in your corner.
For businesses and agencies with ongoing technical needs, I provide flexible development support without the overhead of hiring a full internal team or routing every task through a large agency.
Currently reserving 1 sprint-level ongoing advisory slot. Fast onboarding via existing repository handover or staging access.
A good fit when you need
Clear, senior-led technical momentum for established digital products, agencies, and growing marketing teams.
Regular WordPress or Shopify Development
Consistent feature delivery, bespoke theme customizations, app configurations, liquid updates, and clean template maintenance.
Bug Fixes & Production Troubleshooting
Rapid diagnosis of complex edge cases, database locks, third-party API breakages, layout regressions, and checkout errors.
New Features & Integrations
Ongoing sprint delivery of custom micro-features, ERP/CRM syncing (HubSpot, Salesforce), webhooks, and payment gateways.
Technical Maintenance & Security Updates
Proactive dependency audits, core CMS patching, PHP runtime upgrades, database housekeeping, and automated disaster recovery.
Performance & Core Web Vitals
Continuous profiling and sub-second optimization of LCP, CLS, TTFB, script bloat, rendering blocking assets, and asset pipelines.
Support for Internal Marketing Teams
A dependable technical partner who spins up high-conversion landing pages, tracking mechanisms, and CRO variants without ticket logjams.
Overflow Development for Agencies
High-impact white-label senior execution for digital, branding, and design agencies who require rock-solid delivery without hiring overhead.
Codebase Ownership & Stewardship
Someone who steps into legacy or undocumented repositories, understands every tier, eliminates technical debt, and takes genuine accountability.
Direct access, practical communication
The arrangement can be project-based or ongoing depending on the workload. I stay close to the technical details, communicate clearly about priorities and blockers, and bring additional support in when the volume or skill set requires it.
Direct Senior Partnership
No account managers, junior apprentices, or telephone games. Every conversation, code review, and commit is conducted directly with a senior engineer who commands the full context of your systems.
Transparent Priority Queues
Kanban-driven workflow in Linear, Asana, Jira, or GitHub Projects. You receive clear weekly summaries, itemized milestone tracking, proactive blocker flagging, and zero unverified billable hours.
Elastic Specialist Augmentation
When projects demand specialized creative design, niche organic SEO audits, or distributed DevOps migrations, I coordinate verified senior specialists seamlessly, retaining end-to-end quality governance.
Retainer Engagement Tiers
Predictable engineering bandwidth structured around your release cadence and codebase complexity.
Advisory & Stewardship
Ideal for stable applications needing regular security patching, core audits, and dependable senior availability.
- check_circle Weekly security & dependency patching
- check_circle Continuous Core Web Vitals monitoring
- check_circle Monthly architectural review call
- check_circle Emergency incident response: < 8 business hours
- check_circle Direct email & GitHub PR reviews
Active Sprint Retainer
Predictable weekly capacity to build custom features, optimize checkouts, and eliminate technical debt.
- check_circle Direct Slack / Teams sync with internal teams
- check_circle Continuous Shopify / WordPress / Web App delivery
- check_circle Fast turnaround on regressions & bugs (< 4h SLA)
- check_circle Bi-weekly sprint planning & async Loom demos
- check_circle Staging environment & deployment automation
Embedded Technical Lead
Complete technical ownership, cross-functional stakeholder leadership, and strategic vendor management.
- check_circle Full repository stewardship & CI/CD pipeline ownership
- check_circle Technical interviewing & sub-vendor validation
- check_circle Immediate emergency response priority (< 2h SLA)
- check_circle High-scale architecture & third-party ERP audits
- check_circle Executive technical roadmapping with founders/C-suite
Technical foundations for better digital growth.
I support the technical side of marketing and growth — making sure websites, landing pages, tracking, performance and ecommerce experiences are ready to support campaigns and organic visibility.
Development and marketing should not work in isolation. Campaigns are more effective when the technical implementation is reliable. I can work alongside marketers or bring in specialists while owning the website, tracking and development side.
Technical SEO & Structured Data
Clean schema markup, JSON-LD configurations, automated canonical structures, XML sitemaps, and robots governance that maximize search crawl efficiency.
Server-Side Analytics & CAPI
Resilient GTM server containers, Meta Conversions API (CAPI), GA4 event architectures, and cookieless consent logic that recover lost ad attribution.
High-Converting Landing Pages
Rapid rollout of campaign pages built cleanly inside your CMS or headless setup. Zero bloat, responsive down to the pixel, and built to convert paid traffic.
Multi-Variant Testing & CRO
Zero-flicker client- and edge-side A/B experiments. Clean implementation of statistical test hypotheses without destabilizing core revenue pipelines.
Why partner with a senior retainer?
| Evaluation Vector | Traditional Agency | Hiring Full-Time | Umair Younus Retainer |
|---|---|---|---|
| Overhead & Markup | High (Account managers, sales commission, office overhead) | Significant (Benefits, hardware, recruitment fees, taxes) | Flat, transparent monthly fee. 100% engineering value. |
| Communication Channel | Account handlers, support portals, bureaucratic ticketing | Internal Slack & standups | Direct Slack, phone, or async video straight to the engineer. |
| Technical Seniority | Often delegated to juniors or outsourced offshore pools | Varies widely based on market compensation & hiring luck | 100% senior-level execution. No delegation to juniors. |
| Flexibility & Commitment | Rigid 6–12 month contracts with high minimums | Indefinite legal employment commitment with high liability | Month-to-month or quarterly sprints. Scales up or pauses cleanly. |
| Onboarding Velocity | 3–6 weeks of discovery meetings and contract redlines | 60–90 days recruitment + 30 days ramp-up | Under 48 hours via repo access and sprint board sync. |
Frequently asked retainer questions
Everything you need to know about working rhythms, SLA boundaries, and capacity terms.
Do unused monthly hours roll over? schedule
To guarantee true calendar availability and prevent sprint congestion, retainer capacity is reserved specifically for your systems each month. A maximum of 20% unused bandwidth can be rolled into the immediately following 30-day window, ensuring high velocity without compromising predictable delivery.
What are the minimum commitment terms? history_edu
Engagements start with an initial 90-day onboarding quarter. This window allows us to audit the stack, eliminate immediate technical debt, document codebase peculiarities, and establish a steady rhythm. Thereafter, contracts convert to flexible 30-day rolling terms.
How are emergency production outages handled? notifications_active
Tier 02 and Tier 03 partners receive an urgent escalation channel with guaranteed SLA response windows (< 2h to 4h). Automated synthetic monitors alert me directly if response codes drop or checkout funnels fail, enabling rapid resolution before revenue is compromised.
Which tools and workflows do we use to collaborate? token
I seamlessly integrate into your current ecosystem: Slack, Asana, Linear, Jira, GitHub, or GitLab. All code is committed via git pull requests with descriptive documentation, staging verification, and automated linting before hitting production.
Need reliable technical capacity without another full-time hire?
Tell me about your current systems, typical monthly maintenance demands, or upcoming initiatives. I’ll recommend the cleanest engagement model.