AX
Okafor Engineering
independent.dev/okafor
Invoice
OKF-2026-0042
From
Alex Okafor
27 Gower Mews
London WC1E 6HA, UK
alex@okafor.dev
VAT GB 412 9876 54
Billed to
Helios Labs, Inc.
Attn: Priya Raman, CTO
340 Brannan St, Suite 510
San Francisco, CA 94107
accounts@helioslabs.io
Project
Platform migration · Phase 1
Auth service rewrite (Go), API gateway cut-over, and CI hardening.
Description
Qty
Rate
Amount
Technical discovery & statement of workfixed
1
$2,500.00
$2,500.00
Auth service rewrite — core implementation (Go)hours
38
$165.00
$6,270.00
API gateway integration & cut-overhours
22
$165.00
$3,630.00
CI pipeline + deployment handofffixed
1
$750.00
$750.00
Subtotal
$13,150.00
Total due
$13,150.00
Payment
Bank transfer (USD)
Bank: Monarch Commerce Bank, NY
Beneficiary: Alex Okafor (Okafor Engineering)
Account: 0042 8817 3395
Routing (ABA): 026 009 593
SWIFT / BIC: MNCBUS33
Reference: invoice number
Notes & terms
Thank you for the continued trust. Please include the invoice number in the wire reference so I can match it on the books. A 1.5% monthly late fee applies after the due date, per our agreement.
Alex Okafor · Principal Engineer
sig2c78948